SINCE 1828

An Encyclopædia Britannica Company

one by one

Definition of one by one

: separately in a series : one at a time : first one and then another one, etc. I solved the problems one by one. The performers took the stage one by one.

Seen and Heard

What made you want to look up one by one? Please tell us where you read or heard it (including the quote, if possible).

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WORD OF THE DAY

flagrant

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conspicuously offensive

Words at Play

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Drawing a Conclusion About "Sketchy"

How did "sketchy" come to describe creeps?

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What's the Singular of 'Scissors'?

A tricky, double-edged word origin.

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Great Words for Twilight and Darkness

Words for the goth in all of us

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Helium: This Word Brought to You by a Solar Eclipse

And by the Sun, with some help from Greek.

Ask the Editors

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Words of the Year: 1066

Or, Why Pig Meat is Called 'Pork' and Cow Meat is Called 'Beef'

How Often Is 'Biweekly'?

Don't get us started on 'bimonthly'

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Irregardless

It is in fact a real word (but that doesn't mean you should use it).

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Weird Plurals

One goose, two geese. One moose, two... moose. What's up with that?

Word Games

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Time Traveler Quiz: Which Word Came First?

Which word entered the English language first?

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Name More Food!

Test your knowledge of food vocabulary!

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True or False?

Test your knowledge - and maybe learn something along the way.

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SCRABBLE® Sprint

SCRABBLE® Sprint

SCRABBLE® fans, sharpen your skills!

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