dictionary
A book or app that tells you what words mean and how to spell them.
Explanation at your level:
A dictionary is a book. You use it to find words. If you do not know a word, you look in the dictionary. It helps you learn English.
A dictionary is a tool for learners. It lists words from A to Z. It shows you the meaning of a word and how to spell it correctly.
When you are reading or writing, you might find a word you don't recognize. A dictionary provides the definition and helps you understand how that word is used in a sentence.
Dictionaries are essential for language acquisition. They offer nuanced definitions, phonetic transcriptions, and even grammatical information. Using one helps you expand your vocabulary and improve your accuracy.
Beyond simple definitions, advanced dictionaries serve as linguistic archives. They provide etymological data, register markers, and collocations, which are vital for achieving a high level of fluency and stylistic precision in academic writing.
At the mastery level, a dictionary is a complex repository of cultural and linguistic evolution. It tracks how usage shifts over centuries, offering insight into the socio-historical context of language. It is an indispensable tool for lexicographers and scholars alike.
Word in 30 Seconds
- A dictionary is a tool for words.
- It helps with spelling and meaning.
- It is essential for language learners.
- It is available in books or apps.
Think of a dictionary as the ultimate map for language. Whether you are a student learning a second language or a writer trying to find the perfect word, the dictionary is your go-to resource.
It acts as a standardized guide, ensuring that when we speak or write, we share a common understanding of what words actually represent. It is not just about definitions; it is about unlocking the power of communication.
The word dictionary comes from the Medieval Latin word dictionarium, which itself is derived from dictio, meaning 'a saying' or 'a word'.
Historically, early dictionaries were often lists of difficult words translated into simpler ones. It wasn't until the 18th century, with figures like Samuel Johnson, that dictionaries became the comprehensive, structured volumes we recognize today.
You will most commonly use this word when talking about looking something up or checking a spelling. It is a very neutral, everyday noun.
In formal settings, you might refer to a 'comprehensive dictionary,' while in casual conversation, someone might just say, 'Check the dictionary!' It is a staple of both academic and professional environments.
While 'dictionary' itself isn't the star of many idioms, it is often used metaphorically. For example: 'A walking dictionary' describes someone who knows a vast amount of information. 'Not in my dictionary' is a way to say you don't accept a certain concept, like 'failure is not in my dictionary.'
The word is a standard countable noun. You can have one dictionary or many dictionaries. In terms of pronunciation, the stress is on the first syllable: DIC-tion-ary.
It is often preceded by the definite article 'the' when referring to a specific book, or the indefinite article 'a' when referring to any generic resource.
Fun Fact
The first modern dictionary was created to standardize spelling in English.
Pronunciation Guide
Clear 'dic' sound, 'shun' middle, 'er-ee' ending.
Similar to UK, slightly flatter vowels.
Common Errors
- Mispronouncing the 'tion' as 'shun' incorrectly
- Adding an extra syllable
- Stress on the wrong part
Rhymes With
Difficulty Rating
Very easy.
Common word.
Simple.
Simple.
What to Learn Next
Prerequisites
Learn Next
Advanced
Grammar to Know
Pluralization of -y nouns
dictionary -> dictionaries
Articles with nouns
a dictionary
Phrasal verbs
look up
Examples by Level
I have a dictionary.
I own a book of words.
Simple present.
Use the dictionary.
Is this a dictionary?
I need a dictionary.
Look in the dictionary.
The dictionary is big.
My dictionary is blue.
Read the dictionary.
I look up words in my dictionary.
Do you have an online dictionary?
The dictionary explains the meaning.
I found the word in the dictionary.
Dictionaries help me study.
He bought a new dictionary.
Check the dictionary for spelling.
This is a very useful dictionary.
I keep a dictionary on my desk.
The dictionary provides several definitions.
You should consult a dictionary for synonyms.
Most students use an electronic dictionary.
The dictionary lists words alphabetically.
I couldn't find the term in my dictionary.
A good dictionary is essential for learning.
She used a dictionary to translate the text.
Consulting a dictionary is a good habit.
The dictionary entry included phonetic symbols.
I checked the dictionary for the correct usage.
Dictionaries are invaluable for academic research.
The dictionary defines the word quite broadly.
His vocabulary is like a walking dictionary.
I rely on my dictionary for precise definitions.
Modern dictionaries include many new slang terms.
The dictionary serves as a standard for spelling.
Lexicographers update the dictionary annually.
Her knowledge is so vast she is a walking dictionary.
The dictionary clarifies the nuance of the word.
Etymological dictionaries provide historical context.
It is not in my dictionary to give up.
Dictionaries are the bedrock of language study.
I cross-referenced the term in two dictionaries.
The Oxford English Dictionary is a monumental work.
Dictionaries reflect the shifting tides of language.
He treated the dictionary as his primary text.
The dictionary entry traces the word's evolution.
A comprehensive dictionary is a scholar's best friend.
Dictionaries capture the zeitgeist of an era.
The dictionary provides a wealth of linguistic data.
We must consult the dictionary for authoritative usage.
Synonyms
Antonyms
Common Collocations
Idioms & Expressions
"a walking dictionary"
Someone who knows a lot of words.
Ask John; he is a walking dictionary.
casual"not in my dictionary"
Not part of my beliefs/actions.
Quitting is not in my dictionary.
idiomatic"by the book"
Following rules strictly.
He does everything by the book.
neutral"look it up"
Search for information.
If you don't know, look it up.
casual"word for word"
Exactly as stated.
He repeated the story word for word.
neutral"read between the lines"
Find hidden meaning.
You have to read between the lines.
neutralEasily Confused
Both are books of words.
Thesaurus = synonyms, Dictionary = definitions.
Use a dictionary for meaning, a thesaurus for variety.
Both define terms.
Glossary = specific to one book, Dictionary = general.
Check the glossary at the back.
Both are reference books.
Encyclopedia = facts/concepts, Dictionary = words.
Look up 'history' in an encyclopedia.
Means a set of words.
Lexicon = personal or specific set, Dictionary = language standard.
His lexicon is limited.
Sentence Patterns
Subject + look up + in + dictionary
I look up words in the dictionary.
Subject + consult + dictionary
Consult the dictionary if unsure.
Subject + find + in + dictionary
You can find it in the dictionary.
Subject + refer to + dictionary
Refer to the dictionary for details.
Subject + use + dictionary
She uses a dictionary daily.
Word Family
Nouns
Verbs
Adjectives
Related
How to Use It
8
Formality Scale
Common Mistakes
Spelling error; it ends in -ary.
We usually look 'in' a book for info.
The plural of -ary is -aries.
Redundant; a dictionary is by definition of words.
Look up is the standard phrasal verb.
Tips
Memory Palace Trick
Imagine a library where every book is a dictionary.
When Native Speakers Use It
When they encounter a rare technical term.
Cultural Insight
Dictionaries are seen as the 'law' of language.
Grammar Shortcut
Remember: -y to -ies for plurals.
Say It Right
Focus on the 'dic' sound.
Don't Make This Mistake
Don't write 'dictionery'.
Did You Know?
The first dictionary was written in 1604.
Study Smart
Keep a vocabulary journal.
Context Matters
Check the register markers.
Rhyme Time
Rhyme it with 'visionary'.
Memorize It
Mnemonic
DIC-tion-ary: 'DIC' (like a dickey bird) + 'tion' + 'ary' (a library).
Visual Association
A giant book with the letter A on the front.
Word Web
Challenge
Look up a word you don't know every day this week.
Word Origin
Latin
Original meaning: A collection of words
Cultural Context
None, universally used.
Dictionaries like the Oxford or Merriam-Webster are considered authorities.
Practice in Real Life
Real-World Contexts
at school
- Open your dictionary
- Look up the word
- Check the spelling
writing an essay
- Consult the dictionary
- Check the definition
- Find a synonym
learning a language
- What does this mean?
- Check the dictionary
- How do you spell that?
at work
- Check the technical dictionary
- Verify the term
Conversation Starters
"Do you prefer digital or paper dictionaries?"
"What is the last word you looked up?"
"Do you think dictionaries are still necessary?"
"Who is your favorite dictionary author?"
"How many dictionaries do you own?"
Journal Prompts
Write about why you use a dictionary.
Describe your favorite dictionary.
Imagine a world without dictionaries.
How has your vocabulary grown?
Frequently Asked Questions
8 questionsFind the first letter, then follow the alphabetical order.
They are faster, but books are great for deep focus.
It lists synonyms, not definitions.
Usually no, unless allowed by the teacher.
Digital ones are updated constantly.
It depends on your needs (e.g., Oxford, Merriam-Webster).
Some do, especially for children.
It ensures clear communication.
Test Yourself
I use a ___ to find words.
A dictionary is for words.
What does a dictionary do?
It defines words.
A dictionary is a type of reference book.
It provides information.
Word
Meaning
Matching terms to definitions.
Look up the word in the dictionary.
Which is the plural?
Y becomes IES.
Etymology is found in a dictionary.
Most dictionaries include history.
A person who writes dictionaries is a ___.
Specific term for dictionary writers.
What does 'diction' mean?
Diction is how you choose words.
Dictionaries are always 100% complete.
Language evolves too fast.
Score: /10
Summary
A dictionary is your best friend when you want to master a language.
- A dictionary is a tool for words.
- It helps with spelling and meaning.
- It is essential for language learners.
- It is available in books or apps.
Memory Palace Trick
Imagine a library where every book is a dictionary.
When Native Speakers Use It
When they encounter a rare technical term.
Cultural Insight
Dictionaries are seen as the 'law' of language.
Grammar Shortcut
Remember: -y to -ies for plurals.
Example
I need to look up this word in my dictionary.
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