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

euphony

play

pleasing or sweet sound

Words at Play

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The History of the Word 'Terrorism'

Noah Webster first entered the term in 1840

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'Regimen' vs. 'Regiment'

The rule of thumb for words about rules

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'Spox' May Go On The Record

From newsroom lingo to the mainstream

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C'mon, Of Course 'Myriad' Is a Noun

For a myriad of reasons

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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Forms of Government Quiz

Name that government! Or something like that.

Take the quiz

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Original Meanings Quiz

A quiz for the pedantic and those annoyed by them!

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True or False?

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

Take the quiz

Dictionary Devil

Dictionary Devil

The dictionary has been scrambled—can you put it back together?

Play the game