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WORD OF THE DAY

Build your vocabulary with new words, definitions, and origin stories every day of the week.

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WORD GAMES

Flex your word muscles, and improve your language skills with a bit of fun.

CHALLENGE YOURSELF!

Brush up with back-to-school word quizzes!

  1. Ace Those SAT Words

    How would you score?

  2. Try High School Words

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  3. Middle School Spelling

    Try a spelling quiz!

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LEARN ABOUT THE ENGLISH LANGUAGE

Learn more with the stories we've written about our words, the origins of our language, and the nuances that make English complicated and so unique.

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THE VERY WORST COVID SLANG REVEALED!

People REALLY dislike these words!

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SLANG, EMOJI, & MORE NEW WORDS

In Dictionary.com's modern language section, we're constantly documenting the meanings of slang, emoji, and new words as soon as you all start saying them.

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SLANG DICTIONARY

The ultimate slang dictionary for words you don’t know, don’t understand, or don’t want to know.

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EMOJI DICTIONARY

A guide for how to use popular emoji (beware: the meanings are always changing!).

EXPLORE MORE EMOJI
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GENDER & SEXUALITY DICTIONARY

Identity is fluid, and so is the language around it.

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BROWSE DICTIONARY.COM

Dictionary.com is the world's leading online source for definitions, word origins, and a whole lot more. From Word of the Day to the stories behind today's slang, Dictionary.com unlocks the secrets of the English language for millions of people.

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Our apps also have more than 1.5 million definitions and synonyms plus access to our trusted reference articles. Look up the words anywhere anytime-we work offline too!

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