microscope
A microscope is a tool used to look at very small things that eyes cannot see alone.
Explanation at your level:
A microscope is a tool. You use it to see very small things. It makes small things look big. You look through the lens. It is used in science class.
A microscope is an instrument for scientists. You put a tiny object on a glass slide. Then you look through the microscope to see the object clearly. It is very useful for biology.
A microscope is a laboratory device used to magnify tiny specimens. By using lenses, it allows us to see cells, bacteria, and other microscopic organisms. It is a fundamental tool for anyone studying science.
The microscope is an essential scientific instrument that enables the observation of objects invisible to the naked eye. Beyond its physical use in labs, the term is often used metaphorically to describe a situation where someone's actions are being scrutinized.
The microscope represents a pivotal advancement in human observation, facilitating the transition from macroscopic to microscopic understanding. Its application ranges from clinical pathology to material science. Figuratively, 'putting something under the microscope' implies a rigorous, analytical examination of a subject or policy.
Etymologically derived from Greek, the microscope serves as the quintessential tool of empirical inquiry. It has fundamentally altered our ontological understanding of life by revealing the cellular architecture of existence. In contemporary discourse, the term is frequently employed to denote intense scrutiny, suggesting that a subject is being subjected to exhaustive, high-resolution investigation.
30秒でわかる単語
- A microscope is a tool for magnification.
- It helps us see tiny things like cells.
- The word comes from Greek roots.
- It is also used figuratively to mean 'scrutiny'.
Think of a microscope as a superpower for your eyes! It is a scientific instrument designed to magnify objects that are far too small to be seen by human vision alone. By using a system of lenses, it takes tiny specimens—like a drop of pond water or a thin slice of an onion—and makes them look massive.
You will mostly find these in science laboratories or classrooms. They are essential for biology, medicine, and chemistry. Whether you are looking at bacteria or the structure of a leaf, the microscope is your window into the hidden world of the microscopic.
The word microscope comes from two ancient Greek words: mikros, meaning 'small,' and skopein, meaning 'to look at.' When you put them together, you get 'a tool for looking at small things.'
The first compound microscopes were developed in the late 16th century in the Netherlands. Legend has it that spectacle makers, like Hans and Zacharias Janssen, realized that placing two lenses in a tube made things look much bigger. Later, in the 17th century, Antonie van Leeuwenhoek used his own high-powered single-lens microscopes to discover bacteria, which he called 'animalcules.' It changed the course of science forever!
In daily life, we use microscope primarily as a noun. You might 'use a microscope,' 'look through a microscope,' or 'place a slide under a microscope.' It is a very specific, technical word, so you won't hear it in casual slang, but it is common in academic or professional settings.
When talking about something very small, we often use the adjective microscopic. For example, 'The dust was microscopic.' You might also hear the phrase 'under the microscope' used figuratively to mean that someone or something is being watched or examined very closely by others.
1. Under the microscope: Being watched or examined very closely. Example: 'The CEO's decision was placed under the microscope by the board.'
2. Put something under the microscope: To investigate something in great detail. Example: 'We need to put our budget under the microscope to save money.'
3. Microscopic view: Looking at the smallest details of a situation. Example: 'He has a microscopic view of the project, missing the big picture.'
4. Through a microscope: Literally looking at something very small. Example: 'I saw the cells through a microscope.'
5. Microscopic detail: Describing something so small it is almost invisible. Example: 'She painted every microscopic detail of the butterfly wing.'
The word microscope is a countable noun. Its plural form is microscopes. When using it in a sentence, you usually need an article: 'I used a microscope' or 'The microscope is clean.'
Pronunciation: In both British and American English, the IPA is /ˈmaɪ.kroʊ.skoʊp/. The stress is on the first syllable: MI-cro-scope. It rhymes with 'telescope' and 'gyroscope.' Remember to keep the 'o' sounds crisp and clear!
Fun Fact
The word was coined in the 17th century by Giovanni Faber.
Pronunciation Guide
Sounds like 'my-kruh-skope'.
Sounds like 'my-kroh-skope'.
Common Errors
- Mispronouncing the 'micro' part as 'mee-cro'
- Stressing the wrong syllable
- Dropping the final 'p'
Rhymes With
Difficulty Rating
Easy to read
Easy to write
Easy to say
Easy to hear
What to Learn Next
Prerequisites
Learn Next
上級
Grammar to Know
Countable nouns
a microscope
Articles
the microscope
Pluralization
microscopes
Examples by Level
This is a microscope.
This / is / a / microscope
Use 'a' before consonants.
I see the bug.
I / see / the / bug
Simple present tense.
It is very small.
It / is / very / small
Adjective usage.
Look at the lens.
Look / at / the / lens
Imperative sentence.
The cell is big.
The / cell / is / big
Subject-verb agreement.
Science is fun.
Science / is / fun
General statement.
I have a tool.
I / have / a / tool
Possession.
See the tiny dot.
See / the / tiny / dot
Direct object.
I use a microscope in my biology class.
The teacher showed us how to focus the microscope.
We looked at onion cells under the microscope.
The microscope makes small things look larger.
Do you have a microscope at home?
The slide is under the microscope lens.
I need to clean the microscope lenses.
Microscopes are very important for doctors.
The scientist examined the sample under the microscope.
You need a high-powered microscope to see bacteria.
The microscope revealed details we couldn't see before.
Science students learn to use a microscope early on.
The project was placed under the microscope by the committee.
She adjusted the microscope to get a better view.
Modern microscopes are connected to computers.
A microscope is a standard tool in every lab.
His performance has been under the microscope all season.
The electron microscope allows for extreme magnification.
We need to put the new policy under the microscope.
The microscope is an indispensable tool for research.
Microscopic analysis is required for this experiment.
The team put the data under the microscope to find errors.
He studied the specimen through a powerful microscope.
The microscope changed our understanding of biology.
The company's finances were put under the microscope.
Using a microscope, we observed the cellular structure.
The microscopic details of the painting were fascinating.
He scrutinized the contract like he was using a microscope.
The microscope remains the hallmark of scientific discovery.
Every aspect of the plan was put under the microscope.
The microscope provides a window into the unseen world.
Microscopic examination confirmed the presence of the virus.
The philosopher put the moral framework under the microscope.
The invention of the microscope was a turning point in history.
The microscopic precision of the watchmaker was legendary.
The investigative journalist put the scandal under the microscope.
The microscope allows us to peer into the fabric of life.
His life was under the microscope of public opinion.
The microscopic view of the tissue revealed the damage.
We must put our assumptions under the microscope.
よく使う組み合わせ
Idioms & Expressions
"under the microscope"
under close investigation
His work is under the microscope.
neutral"put under the microscope"
to investigate thoroughly
They put the budget under the microscope.
neutral"microscopic view"
focusing on tiny details
He has a microscopic view of life.
formal"through a microscope"
viewing something very closely
I saw it through a microscope.
neutral"microscopic detail"
very small, precise detail
She remembered every microscopic detail.
neutral"under the lens"
similar to under the microscope
The issue is under the lens.
neutralEasily Confused
Both look through lenses
Telescope = far, Microscope = small
Stars vs cells.
Same root
Adjective vs noun
The tool vs the size.
Both magnify
Microscope is more powerful
Handheld vs lab tool.
Same root
The process vs the tool
Doing microscopy with a microscope.
Sentence Patterns
Subject + uses + a microscope
The student uses a microscope.
Subject + is + under the microscope
The plan is under the microscope.
Subject + examines + with a microscope
She examines cells with a microscope.
It is + a + powerful microscope
It is a powerful microscope.
Put + object + under the microscope
Put the slide under the microscope.
語族
Nouns
Verbs
Adjectives
関連
How to Use It
7
Formality Scale
よくある間違い
Telescopes are for far away; microscopes are for small things.
Microscope is a noun, not a verb.
It is a singular countable noun.
One is the tool, one is the size.
Just add -s.
Tips
Memory Palace Trick
Put a giant microscope in your hallway.
When Native Speakers Use It
In labs or when investigating a problem.
Cultural Insight
Associated with 'smart' science culture.
Grammar Shortcut
Always use 'a' or 'the' with it.
Say It Right
Stress the first syllable.
Don't Make This Mistake
Don't call it a telescope.
Did You Know?
Leeuwenhoek saw bacteria first.
Study Smart
Use flashcards with pictures.
Figurative usage
Use it to talk about scrutiny.
Plural rule
Just add -s.
Memorize It
Mnemonic
My-Crow-Scope: My crow looks through a scope.
Visual Association
Imagine a tiny crow looking through a big tube.
Word Web
チャレンジ
Draw a microscope and label the parts.
語源
Greek
Original meaning: Small + to look
文化的な背景
None.
Commonly associated with school science labs and detective work.
Practice in Real Life
Real-World Contexts
School
- Use the microscope
- Look at the slide
- Focus the lens
Laboratory
- Examine the sample
- Prepare the slide
- Clean the lens
Business
- Under the microscope
- Detailed review
- Close scrutiny
Science
- Microscopic analysis
- Cellular structure
- High magnification
Conversation Starters
"Have you ever used a microscope?"
"What would you like to see under a microscope?"
"Do you think microscopes are important?"
"Have you ever heard the phrase 'under the microscope'?"
"What is the smallest thing you have ever seen?"
Journal Prompts
Describe your first time using a microscope.
If you could look at anything under a microscope, what would it be?
How does a microscope change our view of the world?
Write about a time you felt like you were 'under the microscope'.
よくある質問
8 問No, it is a noun.
Microscopes.
M-I-C-R-O-S-C-O-P-E.
Microscopic.
No, use a telescope.
It depends on the quality.
Hans and Zacharias Janssen.
Microscopy.
自分をテスト
I look through a ___ to see cells.
A microscope is the tool for seeing cells.
What does a microscope do?
Microscopes magnify objects.
A microscope is used to see stars.
Telescopes are for stars; microscopes are for small things.
Word
意味
Matching the tool to its use.
Correct subject-verb order.
The situation is now under the ___.
Idiom usage.
Which word is an adjective?
Microscopic describes size.
Microscope is a verb.
It is a noun.
Complex sentence structure.
The ___ of the tissue was done.
The process is microscopy.
スコア： /10
Summary
A microscope is your gateway to the hidden, tiny world of life.
- A microscope is a tool for magnification.
- It helps us see tiny things like cells.
- The word comes from Greek roots.
- It is also used figuratively to mean 'scrutiny'.
Memory Palace Trick
Put a giant microscope in your hallway.
When Native Speakers Use It
In labs or when investigating a problem.
Cultural Insight
Associated with 'smart' science culture.
Grammar Shortcut
Always use 'a' or 'the' with it.
例文
I used a microscope in my science class to look at a leaf.
Related Content
この単語を他の言語で
scienceの関連語
acid
A1これは、酸っぱい味がして、物を溶かすこともある化学物質のことだよ。科学では、pHが7より小さい液体を指すんだ。
algebra
A1数式のなかの分からない数を、文字や記号を使って表す数学の一分野だよ。計算ルールを使って答えを導き出すんだ。
atom
A1An atom is the smallest possible part of a chemical element. Everything in the world is made of millions of these very tiny particles.
atomic
A1Atomic relates to the very small parts called atoms that make up everything in the world. It is often used to describe science, energy, or very small things.
calculus
A1Calculus is a high-level branch of mathematics that studies how things change. It uses special symbols to calculate things like the speed of an object or the area of a shape.
catalyst
A1A catalyst is something that makes a change happen faster or more easily. In science, it is a substance that speeds up a chemical reaction without being changed itself.
circuit
A1回路（かいろ）は、電気が流れる完全な道のことです。電気の通り道全体を指します。
circumference
A1The circumference is the distance around the outside edge of a circle or a round object. It is a measurement that tells you how long the boundary of a round shape is.
constant
A1A constant is something that stays the same and does not change. In science and math, it is a fixed number or a part of an experiment that is kept the same while other things vary.
decimal
A1A decimal is a number that uses a dot to show parts of a whole. It is based on the number ten and helps show values smaller than one.
