At the A1 level, you should know 'Zelle' in its most basic contexts. Think of it as a 'small room'. You might see it in a picture book about a prison or hear it when someone talks about an old 'Telefonzelle' (phone booth). At this stage, you don't need to know the complex biology, but you should recognize that 'die Zelle' is feminine. You can use it in simple sentences like 'Das ist eine Zelle' (That is a cell) or 'Die Zelle ist klein' (The cell is small). It is a good word to learn early because it sounds like the English word 'cell', making it easy to remember. Just focus on the fact that it describes a small, enclosed space. You might also encounter it in very basic science topics, like 'Pflanzen haben Zellen' (Plants have cells). Keep it simple and focus on the 'small room' or 'small unit' concept.
At the A2 level, you can start using 'Zelle' in more descriptive sentences. You might talk about where someone is: 'Der Dieb ist in der Zelle' (The thief is in the cell). You might also learn about 'Solarzellen' if you are talking about the environment or your house. You should be able to form the plural 'Zellen' and use it with basic verbs. For example, 'Viele Zellen bilden einen Körper' (Many cells form a body). You might also hear about 'Telefonzellen' in the past tense when talking about how people used to make calls. Your focus should be on expanding the contexts where you use the word, moving from just 'prison' to include basic technology and biology. It's also a good time to notice that 'Zelle' is often part of bigger words, like 'Gefängniszelle'.
At the B1 level, 'Zelle' becomes a key vocabulary item for discussing science, technology, and society. You should understand its role as the 'smallest unit of life' and be able to explain basic biological processes using the word. For example, 'Die Zelle teilt sich, um zu wachsen' (The cell divides to grow). You will also encounter 'Zelle' in news reports about 'Terrorzellen' or 'politische Zellen'. In your writing, you should be able to use compound nouns correctly, such as 'Stammzellenforschung' (stem cell research) or 'Brennstoffzellentechnik' (fuel cell technology). You should also be aware of the difference between 'Zelle' and similar-looking words like 'Zeile' (line). At this level, you are expected to use the word accurately in both professional and everyday contexts, showing that you understand its multifaceted nature.
At the B2 level, you should be comfortable with the more abstract and technical uses of 'Zelle'. You might read articles about 'Zellbiologie' (cell biology) or 'elektrochemische Zellen' (electrochemical cells) and understand the nuances. You should be able to participate in a debate about 'Stammzellen' (stem cells) and express your opinion on the ethics involved. In literature, you might encounter 'Zelle' used metaphorically to describe isolation or a foundational part of a social structure. You should also be familiar with more specific types of cells, like 'Gedächtniszellen' (memory cells) in the immune system. Your grammar should be precise, correctly handling the feminine gender and the plural across all four German cases. You are moving beyond the basic 'room' or 'biological unit' to see the word as a versatile tool for complex communication.
At the C1 level, you should have a sophisticated grasp of 'Zelle' and its derivatives. You can understand complex scientific lectures where 'Zellstoffwechsel' (cell metabolism) or 'Zellmembranpotenzial' (cell membrane potential) are discussed. You are also aware of the historical and sociological connotations of the word, such as the 'Zellensystem' in 19th-century prison reform. You can use the word in high-level academic writing or professional reports. You might also recognize idiomatic or less common uses, such as 'Gewitterzelle' (thunderstorm cell) in meteorology. Your understanding of the word is deep enough that you can appreciate wordplay or subtle shifts in meaning in high-quality journalism or literature. You use 'Zelle' not just as a label, but as a concept that connects various fields of human knowledge.
At the C2 level, your mastery of 'Zelle' is near-native. You understand all its technical, metaphorical, and historical nuances. You can discuss the 'Zellularpathologie' of Virchow or the intricate workings of 'Photovoltaikzellen' with ease. You are sensitive to the stylistic choices an author makes when they choose 'Zelle' over 'Kammer' or 'Einheit'. You can navigate the most complex texts, from advanced biological research papers to philosophical treatises on social 'Zellen'. The word is a natural part of your expansive vocabulary, and you can use it with precision in any context, whether it's a casual conversation about a 'Telefonzelle' or a professional presentation on 'Brennstoffzellen-Stacks'. You have a complete command of the word's etymology and its evolution within the German language.

Zelle in 30 Seconds

  • Zelle means 'cell' in biological, legal, and technical contexts.
  • It is a feminine noun: die Zelle, plural die Zellen.
  • Commonly used in science (biology) and crime (prison).
  • Also refers to technical units like solar or fuel cells.

The German word Zelle is a multifaceted noun that English speakers will find remarkably similar to its English cognate, 'cell'. At its core, it refers to a small, enclosed space or a fundamental unit of a larger structure. In the biological sense, it is the building block of life, the microscopic entity that carries genetic information and performs vital functions. However, the linguistic reach of Zelle extends far beyond the laboratory. It is equally at home in the somber halls of a penitentiary, where it describes the small room allocated to an inmate. This dual nature—one representing the origin of life and the other representing the restriction of freedom—makes it a powerful word in the German lexicon. Furthermore, in the modern era, Zelle has found its way into technology and politics. We speak of solar cells (Solarzellen) that capture the sun's energy, fuel cells (Brennstoffzellen) that power clean vehicles, and even 'sleeper cells' (Schläferzellen) in the context of clandestine political or extremist organizations. Understanding Zelle requires an appreciation for its Latin roots, cella, meaning a small room, hut, or storeroom. This architectural origin still informs every modern usage: whether it is a biological compartment or a room in a jail, the concept of a 'bounded space' remains constant.

Biological Context
In biology, 'Zelle' refers to the smallest unit of an organism that is classified as living. This includes 'Pflanzenzellen' (plant cells) and 'Tierzellen' (animal cells).

Jeder Mensch besteht aus Billionen von Zellen, die perfekt zusammenarbeiten.

Legal and Penal Context
In the context of law enforcement and prisons, a 'Zelle' is the individual room where a prisoner lives. It is often synonymous with 'Gefängniszelle'.

When using Zelle in a technical sense, it often appears as a suffix. For instance, a battery is made of individual electrochemical cells. In social contexts, it can describe a small, cohesive group within a larger organization, often working toward a specific, sometimes secret, goal. This versatility is why the word is introduced at the B1 level; while the basic meaning is simple, its applications across science, society, and technology are vast and nuanced. Whether you are reading a medical journal, a crime novel, or an article about renewable energy, you will encounter this word frequently. It serves as a bridge between the microscopic world of atoms and the macroscopic world of human structures.

Die Photovoltaikanlage besteht aus vielen einzelnen Zellen.

Using the word Zelle correctly involves understanding its grammatical gender—it is feminine (die Zelle)—and its plural form (die Zellen). Because it is a count noun, it typically requires an article or a quantifier. In scientific writing, you will often see it paired with descriptive adjectives like einzellig (single-celled) or mehrzellig (multicellular). When discussing biology, the syntax often revolves around functions: 'The cell divides' (Die Zelle teilt sich) or 'The cell contains DNA' (Die Zelle enthält DNA). In a legal context, the word is often the object of verbs like 'sperren' (to lock) or 'verlassen' (to leave). For example, 'The prisoner was brought back to his cell' (Der Gefangene wurde in seine Zelle zurückgebracht). It is also important to note how Zelle functions in compound nouns, which are ubiquitous in German. Words like Stammzelle (stem cell), Krebszelle (cancer cell), and Gefängniszelle (prison cell) are standard. In these cases, the word Zelle provides the core meaning, while the prefix specifies the type.

Scientific Usage
Biologists use 'Zelle' to describe the functional unit. Example: 'Die Zellmembran schützt das Innere der Zelle.'

Wissenschaftler untersuchen, wie eine gesunde Zelle zu einer Krebszelle wird.

In political or social discourse, Zelle is used to describe organizational units. 'A terrorist cell' is eine terroristische Zelle. Here, the word implies a small, self-contained group that is part of a larger network but operates independently. This usage is common in news reports and historical analyses. In technology, especially regarding energy, Zelle is part of the vocabulary for sustainability. 'Brennstoffzellen' and 'Solarzellen' are discussed in the context of the Energiewende (energy transition). For a B1 learner, mastering these different contexts is key to sounding natural. You should practice switching between these domains: from the microscopic 'Zellkern' (nucleus) to the macroscopic 'Telefonzelle' (phone booth). Even though phone booths are rare, the word persists in cultural memory and literature. Always pay attention to the compound partners, as they immediately signal the context of the conversation.

In der Zelle Nummer 402 sitzt ein berühmter Hacker.

You will encounter Zelle in a variety of real-world settings in German-speaking countries. In an academic or school environment, specifically during biology lessons (Biologieunterricht), it is one of the most frequently used terms. Teachers will explain the 'Zellwand' (cell wall) or 'Zellteilung' (cell division). If you watch German news programs like Tagesschau, you might hear Zelle in two very different contexts: scientific breakthroughs (e.g., stem cell research) or crime reporting (e.g., a criminal being held in a 'Ausnüchterungszelle' or a 'drunk tank'). In the tech world, particularly in Germany's strong engineering sector, engineers discuss the efficiency of 'Solarzellen' and the future of 'Wasserstoff-Brennstoffzellen' in the automotive industry. It is a word that bridges the gap between high-level science and everyday gritty reality.

News & Media
News often reports on 'Terrorzellen' or 'Schläferzellen' when discussing national security.

Die Polizei hat eine radikale Zelle zerschlagen.

In a medical setting, doctors might discuss 'Blutzellen' (blood cells) during a consultation. 'Ihre weißen Blutzellen sind erhöht,' they might say, indicating an infection. In literature and film—especially in the popular German crime genre known as Krimi—the 'Gefängniszelle' is a classic setting for dramatic confrontations. Even in spiritual or historical contexts, you might hear about 'Mönchszellen' (monk's cells), the small, sparse rooms in monasteries where monks live and pray. This usage highlights the word's connection to simplicity and isolation. Whether you are listening to a podcast about the future of energy, watching a documentary about the human body, or following a court case on the radio, Zelle is a constant presence. It is a term that demands attention because its meaning shifts so dramatically depending on whether the speaker is wearing a lab coat, a police uniform, or a business suit.

Der Arzt erklärte mir die Funktion der roten Zellen im Blut.

For English speakers, the primary trap with Zelle is not its meaning, but its phonetic and orthographic neighbors. A common mistake is confusing Zelle with Zeile. While they look similar, Zeile means 'line' (as in a line of text). Imagine telling a scientist you are looking at a 'line' under the microscope instead of a 'cell'—it would lead to significant confusion. Another potential pitfall is Zelt, which means 'tent'. Although both involve an enclosed space, a 'Zelle' is a permanent, often small structure, while a 'Zelt' is portable and made of fabric. Furthermore, learners sometimes struggle with the plural form. Remember that it is a weak feminine noun, so it simply takes an '-n' in the plural: die Zellen. Avoid the temptation to use English-style plurals or other German plural endings like '-e' or '-er'.

Zelle vs. Zeile
Zelle = Cell (biological/prison). Zeile = Line (of text/code). 'Lies die nächste Zeile' vs. 'Untersuche die nächste Zelle'.

Vorsicht: Eine Zelle ist kein Zelt und keine Zeile!

Another nuance involves the word 'Handy'. In English, we often say 'cell phone' or just 'cell'. In German, you must never use Zelle to refer to a mobile phone. A mobile phone is always a Handy (or Mobiltelefon). However, the network it operates on is a Mobilfunknetz, which is composed of 'Funkzellen' (radio cells). So, while the device is not a 'Zelle', the area it covers is. This is a subtle distinction that advanced learners should keep in mind. Finally, be careful with the word Zellstoff. While it sounds like 'cell stuff', it actually refers to cellulose or wood pulp, often used in making paper or tissues. Mistaking 'Zellstoff' for 'biological matter' in a general sense can lead to awkward scientific descriptions. By keeping these distinctions clear—cell vs. line, cell vs. tent, and cell vs. mobile phone—you will avoid the most common errors made by intermediate learners.

Ich habe mich verschrieben und 'Zeile' statt Zelle benutzt.

Depending on the context, there are several synonyms and related terms for Zelle that can enrich your German vocabulary. If you are talking about biology and want to be more specific, you might use Baustein (building block) to describe the cell's role in the organism. In a laboratory setting, Mikroorganismus might be appropriate if the cell is a self-contained living entity like a bacterium. For the prison context, Gefängnisraum or Haftraum are more formal, administrative terms used by the justice system. If the 'cell' is part of a monastery, Klosterzelle or Klause are the specific terms. Understanding these alternatives allows you to adjust your register from casual conversation to professional or academic discourse.

Kammer
Meaning 'chamber'. Used in technical contexts (e.g., 'Herzkammer' for heart chamber) or smaller rooms, but less 'biological' than Zelle.

Die Zelle ist der kleinste Baustein des Lebens.

In technology, instead of Zelle, you might encounter Einheit (unit) or Element. For example, a battery pack is made of multiple 'Batterieelemente'. In the political sense of a 'cell', you might hear Gruppe (group) or Zirkel (circle), though Zelle carries a more specific connotation of being a small part of a larger, often subversive, whole. Another interesting comparison is with Raum (room). While every Zelle is a Raum, not every Raum is a Zelle. The word Zelle implies smallness, functionality, and often isolation or repetition (as in a honeycomb or a grid). By learning these distinctions, you can choose the word that perfectly fits the 'vibe' of what you are describing, whether it is the clinical precision of a lab or the stark reality of a prison cell.

In der Biologie nennt man die Grundeinheit Zelle, in der Architektur eher Kammer.

How Formal Is It?

Formal

"Die zelluläre Integrität muss gewahrt bleiben."

Neutral

"Die Zelle ist unter dem Mikroskop sichtbar."

Informal

"Er hockt noch in der Zelle."

Child friendly

"Dein Körper ist wie ein Haus aus vielen kleinen Zellen."

Slang

"Er wurde eingebunkert in die Zelle."

Fun Fact

Robert Hooke first used the word 'cell' in biology in 1665 because the plant cells he saw under a microscope reminded him of the small rooms (cells) monks lived in.

Pronunciation Guide

UK /ˈtsɛlə/
US /ˈtsɛlə/
The stress is on the first syllable: ZEL-le.
Rhymes With
Welle Quelle Hölle Stelle Schwelle Belle Delle Gelle
Common Errors
  • Pronouncing the 'Z' like an English 'Z' (buzz).
  • Making the final 'e' too long (like 'ee').
  • Confusing the vowel with 'i' (making it sound like 'Zeile').

Difficulty Rating

Reading 2/5

Easy to recognize due to English cognate.

Writing 3/5

Need to remember the feminine gender and plural -n.

Speaking 3/5

Pronunciation of 'Z' as 'ts' is key.

Listening 2/5

Clear sound, but don't confuse with 'Zeile'.

What to Learn Next

Prerequisites

Raum Klein Leben Körper Haus

Learn Next

Gewebe Organ Molekül Haft Energie

Advanced

Zytologie Metabolismus Photovoltaik Rezitativ

Grammar to Know

Feminine Nouns ending in -e

die Zelle, die Lampe, die Tasche

Plural formation with -n

die Zellen, die Lampen, die Taschen

Dative after 'in' for location

In der Zelle (Where?)

Accusative after 'in' for movement

In die Zelle (Whereto?)

Compound Noun Gender

Die Solarzelle (follows the gender of 'Zelle')

Examples by Level

1

Die Zelle ist klein.

The cell is small.

Subject-verb-adjective structure.

2

Wo ist die Telefonzelle?

Where is the phone booth?

Interrogative sentence with 'wo'.

3

Das ist eine Zelle.

That is a cell.

Use of indefinite article 'eine'.

4

Die Zelle hat ein Fenster.

The cell has a window.

Third person singular of 'haben'.

5

Ich sehe die Zelle.

I see the cell.

Accusative case for 'die Zelle'.

6

Ist die Zelle leer?

Is the cell empty?

Yes/No question.

7

Die Zelle ist alt.

The cell is old.

Adjective 'alt' describing the noun.

8

Meine Zelle ist hier.

My cell is here.

Possessive pronoun 'meine'.

1

Der Gefangene schläft in der Zelle.

The prisoner is sleeping in the cell.

Dative case after 'in' (location).

2

Pflanzen bestehen aus vielen Zellen.

Plants consist of many cells.

Plural form 'Zellen'.

3

Diese Solarzelle produziert Strom.

This solar cell produces electricity.

Demonstrative pronoun 'diese'.

4

Er geht in die Zelle.

He is going into the cell.

Accusative case after 'in' (direction).

5

Die Zellen sind sehr klein.

The cells are very small.

Plural subject and verb.

6

Wir brauchen eine neue Telefonzelle.

We need a new phone booth.

Adjective ending '-e' in accusative.

7

In der Zelle gibt es kein Licht.

In the cell there is no light.

'Es gibt' with accusative 'kein Licht'.

8

Die Biologielehrerin zeigt uns eine Zelle.

The biology teacher is showing us a cell.

Dative object 'uns' and accusative object 'eine Zelle'.

1

Die Zelle ist die kleinste Einheit des Lebens.

The cell is the smallest unit of life.

Superlative 'kleinste'.

2

Wissenschaftler untersuchen die Struktur der Zelle.

Scientists are investigating the structure of the cell.

Genitive case 'der Zelle'.

3

Die Brennstoffzelle ist eine umweltfreundliche Technologie.

The fuel cell is an environmentally friendly technology.

Compound noun 'Brennstoffzelle'.

4

Die Polizei entdeckte eine geheime terroristische Zelle.

The police discovered a secret terrorist cell.

Adjective 'terroristische' in accusative.

5

Stammzellen können sich in verschiedene Zelltypen verwandeln.

Stem cells can transform into different cell types.

Modal verb 'können' and reflexive 'sich verwandeln'.

6

Nach dem Urteil wurde er direkt in seine Zelle geführt.

After the verdict, he was led directly to his cell.

Passive voice 'wurde geführt'.

7

Wie viele Zellen hat ein menschlicher Körper?

How many cells does a human body have?

Interrogative with 'wie viele'.

8

Die Solarzellen auf dem Dach liefern viel Energie.

The solar cells on the roof provide a lot of energy.

Prepositional phrase 'auf dem Dach'.

1

Die Zellteilung ist ein komplizierter biologischer Prozess.

Cell division is a complicated biological process.

Compound noun 'Zellteilung'.

2

In der Untersuchungshaft saß er in einer engen Zelle.

During pre-trial detention, he sat in a narrow cell.

Dative adjective ending '-en'.

3

Die Effizienz der Solarzellen hat sich in den letzten Jahren verbessert.

The efficiency of solar cells has improved in recent years.

Perfect tense 'hat sich verbessert'.

4

Jede einzelne Zelle enthält die gesamte Erbinformation.

Every single cell contains the entire genetic information.

Indefinite pronoun 'jede'.

5

Die Schläferzelle blieb jahrelang unentdeckt.

The sleeper cell remained undetected for years.

Adjective 'unentdeckt' used predicatively.

6

Krebszellen vermehren sich unkontrolliert im Gewebe.

Cancer cells multiply uncontrollably in the tissue.

Reflexive verb 'sich vermehren'.

7

Die Photovoltaik-Zelle wandelt Licht direkt in Strom um.

The photovoltaic cell converts light directly into electricity.

Separable verb 'umwandeln'.

8

Er wurde aus der Isolationszelle entlassen.

He was released from the isolation cell.

Preposition 'aus' with dative.

1

Die Zellularpathologie revolutionierte das medizinische Verständnis von Krankheiten.

Cellular pathology revolutionized the medical understanding of diseases.

Historical terminology.

2

Brennstoffzellen-Stacks sind das Herzstück moderner Wasserstoffautos.

Fuel cell stacks are the centerpiece of modern hydrogen cars.

Complex compound noun.

3

Die Differenzierung von Stammzellen ist ein hochkomplexer Vorgang.

The differentiation of stem cells is a highly complex process.

Nominalization 'Differenzierung'.

4

In seinem Roman beschreibt er die Zelle als Ort der inneren Einkehr.

In his novel, he describes the cell as a place of inner reflection.

Prepositional phrase 'als Ort der inneren Einkehr'.

5

Die meteorologische Station meldete die Bildung einer Superzelle.

The meteorological station reported the formation of a supercell.

Specialized terminology 'Superzelle'.

6

Die Zellmembran fungiert als selektive Barriere für Stoffe.

The cell membrane functions as a selective barrier for substances.

Verb 'fungieren als'.

7

Man vermutet, dass die Zelle durch äußere Einflüsse geschädigt wurde.

It is suspected that the cell was damaged by external influences.

Subordinate clause with 'dass' and passive voice.

8

Die politische Zelle agierte im Untergrund der Hauptstadt.

The political cell operated in the underground of the capital.

Verb 'agieren'.

1

Die Autophagie ermöglicht der Zelle den Abbau eigener Bestandteile.

Autophagy allows the cell to break down its own components.

Dative 'der Zelle' as indirect object.

2

In der klösterlichen Abgeschiedenheit verbrachte er Jahre in seiner Zelle.

In monastic seclusion, he spent years in his cell.

Elevated literary style.

3

Die Quanteneffizienz dieser Solarzellen nähert sich dem theoretischen Maximum.

The quantum efficiency of these solar cells is approaching the theoretical maximum.

Genitive 'dieser Solarzellen'.

4

Zytostatika hemmen die Teilung von schnell wachsenden Zellen.

Cytostatic drugs inhibit the division of fast-growing cells.

Specialized medical vocabulary.

5

Die Zersplitterung der Partei in radikale Zellen war nicht mehr aufzuhalten.

The fragmentation of the party into radical cells could no longer be stopped.

Passive substitute 'war nicht mehr aufzuhalten'.

6

Durch Apoptose leitet die Zelle ihren eigenen programmierten Tod ein.

Through apoptosis, the cell initiates its own programmed death.

Scientific precision.

7

Die Brennstoffzelle gilt als Schlüsseltechnologie für die Dekarbonisierung.

The fuel cell is considered a key technology for decarbonization.

Verb 'gelten als'.

8

Er reflektierte über die Zelle als kleinsten gemeinsamen Nenner der Biologie.

He reflected on the cell as the lowest common denominator of biology.

Metaphorical usage.

Common Collocations

biologische Zelle
in die Zelle sperren
tote Zelle
elektrische Zelle
einzellige Algen
die Zelle verlassen
Zellen teilen sich
geheime Zelle
Zelle für Zelle
Solarzellen installieren

Common Phrases

Ab in die Zelle!

— Go to your cell! (Used by guards).

Der Wärter rief: 'Ab in die Zelle!'

Die Zelle ist besetzt.

— The cell is occupied.

Die Telefonzelle ist leider besetzt.

Zellen unter dem Mikroskop.

— Cells under the microscope.

Wir betrachten die Zellen unter dem Mikroskop.

Eine Zelle bilden.

— To form a cell (group).

Die Widerstandskämpfer bildeten eine kleine Zelle.

In der Zelle sitzen.

— To be in prison.

Er muss für drei Jahre in der Zelle sitzen.

Die Zelle öffnen.

— To open the cell.

Der Wärter öffnet die schwere Tür der Zelle.

Künstliche Zelle.

— Artificial cell.

Forscher arbeiten an einer künstlichen Zelle.

Zelle des Widerstands.

— Cell of resistance.

Diese Stadt war eine Zelle des Widerstands.

Zellen erneuern sich.

— Cells renew themselves.

Unsere Hautzellen erneuern sich ständig.

Zelle an Zelle.

— Cell by cell (side by side).

Die Bienen bauen Wabe an Wabe, Zelle an Zelle.

Often Confused With

Zelle vs Zeile

Zeile means 'line' (as in text). Zelle means 'cell'.

Zelle vs Zelt

Zelt means 'tent'. Zelle means 'cell'.

Zelle vs Seele

Seele means 'soul'. Phonetically different but sometimes confused by beginners.

Idioms & Expressions

"Hinter schwedischen Gardinen sitzen"

— To be behind bars (in a cell).

Er sitzt jetzt hinter schwedischen Gardinen.

Informal
"In der Klemme sitzen"

— To be in a tight spot (metaphorical cell).

Ich sitze total in der Klemme.

Informal
"Ein einsamer Wolf sein"

— To be a lone wolf (not part of a cell).

Er gehört zu keiner Gruppe, er ist ein einsamer Wolf.

Informal
"Jemanden einbunkern"

— To lock someone up (in a cell).

Die Polizei hat ihn für die Nacht eingebunkert.

Slang
"In Klausur gehen"

— To go into seclusion (like a monk's cell) to think.

Die Politiker gehen für zwei Tage in Klausur.

Formal
"Hinter Gittern"

— Behind bars.

Er verbringt sein Leben hinter Gittern.

Neutral
"Die kleinste Zelle der Gesellschaft"

— The family (sociological idiom).

Die Familie gilt als die kleinste Zelle der Gesellschaft.

Formal
"Eine Zelle zerschlagen"

— To dismantle a group/cell.

Die Polizei konnte die kriminelle Zelle zerschlagen.

Neutral
"Sich in sein Schneckenhaus zurückziehen"

— To retreat into one's shell (like a cell).

Nach dem Streit zog er sich in sein Schneckenhaus zurück.

Informative
"Wasser und Brot"

— To be in a cell with only water and bread (old idiom).

Er saß bei Wasser und Brot im Kerker.

Literary

Easily Confused

Zelle vs Zeile

Similar spelling and sound.

Zeile is a horizontal row (of text or objects), while Zelle is a 3D compartment or biological unit.

Schreib bitte in der nächsten Zeile weiter.

Zelle vs Zelt

Both start with 'Zel-'.

A Zelt is a portable shelter made of fabric; a Zelle is a fixed, small room or unit.

Wir schlafen heute Nacht im Zelt.

Zelle vs Zoll

Both start with 'Zo/Ze'.

Zoll means 'customs' or 'inch'. Zelle means 'cell'.

Wir müssen am Zoll halten.

Zelle vs Welle

Rhymes with Zelle.

Welle means 'wave'. Zelle means 'cell'.

Die Welle war sehr hoch.

Zelle vs Hölle

Rhymes with Zelle.

Hölle means 'hell'. Zelle means 'cell'.

Das war die reinste Hölle.

Sentence Patterns

A1

Das ist eine [Adjektiv] Zelle.

Das ist eine kleine Zelle.

A2

Er ist in der Zelle.

Er ist in der Zelle.

B1

Die Zelle dient dazu, ... zu ...

Die Zelle dient dazu, Energie zu speichern.

B2

Es handelt sich um eine ...zelle.

Es handelt sich um eine Stammzelle.

C1

Die Zelle fungiert als ...

Die Zelle fungiert als biologischer Speicher.

C2

Inwiefern die Zelle zur ... beiträgt, ist ...

Inwiefern die Zelle zur Regeneration beiträgt, ist umstritten.

B1

Ohne Zellen gäbe es kein ...

Ohne Zellen gäbe es kein Leben.

B2

Die Untersuchung der Zelle ergab, dass ...

Die Untersuchung der Zelle ergab, dass sie gesund ist.

Word Family

Nouns

Verbs

Adjectives

Related

How to Use It

frequency

Common in science, news, and technology.

Common Mistakes
  • Der Zelle Die Zelle

    Zelle is feminine, so it must use 'die' in the nominative.

  • Zellen (singular) Zelle

    Don't use the plural form for a single item.

  • Zeile instead of Zelle Zelle

    Zeile means line; Zelle means cell. They are not interchangeable.

  • Zelt instead of Zelle Zelle

    A Zelt is a tent for camping, not a biological cell.

  • Handyzelle Funkzelle / Handy

    In German, don't call the phone itself a 'Zelle'.

Tips

Gender Memory

Associate 'die Zelle' with 'die Biologie' to remember it is feminine.

The TS Sound

Always start the word with a sharp 'ts' sound to sound like a native.

Compound Power

Learn 'Zelle' as a base for many other words like Solarzelle or Stammzelle.

Context Matters

Check if the topic is science, law, or tech to know which 'cell' is meant.

Plural Ending

Just add an -n for the plural. It's one of the easiest plural forms to remember.

Vowel Check

The 'e' in Zelle is short. If it sounds long, it might be another word.

Phone Booths

If you see a yellow box in Germany, it's an old Telefonzelle, now a cultural relic.

Base Unit

Remember that Zelle is the 'Atom' of biology—the smallest unit.

Prison Terms

Use 'Zelle' when reading crime novels or watching 'Tatort'.

Energy Talk

Use 'Zelle' when discussing batteries or solar panels.

Memorize It

Mnemonic

Think of a 'Cell' in a prison and a 'Cell' in biology—both are small rooms where things are contained.

Visual Association

Imagine a tiny room with a single bed (prison) and then zoom into a leaf to see tiny green rooms (biology).

Word Web

Biologie Gefängnis Solar Klein Einheit Raum Körper Technik

Challenge

Try to name five different types of 'Zellen' in German (e.g., Solarzelle, Blutzelle...).

Word Origin

Derived from the Latin 'cella', which means a small room, hut, or storeroom.

Original meaning: A small, enclosed compartment.

Indo-European (via Latin to Old High German).

Cultural Context

Be careful when discussing 'Terrorzellen' as it is a sensitive political topic.

The term 'cell' is used almost identically in English and German for biology and prison.

Virchow's 'Zellularpathologie' The 'Sauerland-Gruppe' (a famous terrorist cell) The yellow German 'Telefonzelle'

Practice in Real Life

Real-World Contexts

Biology Lab

  • Probe untersuchen
  • Zellteilung beobachten
  • Mikroskop einstellen
  • Präparat vorbereiten

Police Station

  • Inhaftierung
  • Zellenschlüssel
  • Verhör
  • Untersuchungshaft

Renewable Energy

  • Wirkungsgrad
  • Silizium
  • Sonnenlicht
  • Modul

History Class

  • Widerstandszelle
  • Geheimtreffen
  • Flugblätter
  • Untergrund

Hospital

  • Blutbild
  • Infektion
  • Zellregeneration
  • Therapie

Conversation Starters

"Hast du schon mal eine Zelle unter einem Mikroskop gesehen?"

"Was hältst du von der Forschung an Stammzellen?"

"Glaubst du, dass Brennstoffzellen die Zukunft der Autos sind?"

"Erinnerst du dich noch an die alten gelben Telefonzellen?"

"Wie stellt man sich das Leben in einer Gefängniszelle vor?"

Journal Prompts

Beschreibe, wie eine biologische Zelle funktioniert, als wäre sie eine kleine Stadt.

Schreibe eine Geschichte über jemanden, der in einer Zelle eingesperrt ist und nur ein Fenster hat.

Diskutiere die Vor- und Nachteile von Solarzellen auf privaten Hausdächern.

Stell dir vor, du findest eine alte Telefonzelle, die eine Zeitmaschine ist. Wohin reist du?

Wie wichtig ist die kleinste Zelle der Gesellschaft – die Familie – in der heutigen Zeit?

Frequently Asked Questions

10 questions

No, 'Zelle' is very common in biology (the unit of life) and technology (solar cells, fuel cells).

The plural is 'Zellen'. It follows the standard pattern for feminine nouns ending in -e.

No, in German, a mobile phone is a 'Handy'. 'Zelle' is only used for the network cells ('Funkzellen').

It is neutral. In formal legal contexts, 'Haftraum' is preferred for prison cells.

It is pronounced like 'ts' in 'cats'. Never like the English 'z' sound.

A 'Stammzelle' is a stem cell, a cell that can develop into many different cell types.

It is a phone booth. They are rare now but were very common in the past.

It means 'single-celled' or 'unicellular', describing an organism made of only one cell.

Yes, it is 'die Zelle'. This is consistent across all its meanings.

A fuel cell, a device that converts chemical energy (like hydrogen) into electricity.

Test Yourself 59 questions

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