determiner

either

either

You can have either tea or coffee.

You can have either tea or coffee.

Either option is fine with me.

Either option is fine with me.

I don't like it either.

I don't like it either.

((either)) ... ((or)) ... used to connect two choices You can have either tea or coffee.

((either of)) + ((plural noun/pronoun)) one of two things Either of the books is a good choice.

((not)) ... ((either)) also not (in negative sentences) If you don't go, I won't either.

Synonyms: one, any; Antonyms: neither, both

From Old English 'ǣġhwæðer', meaning 'each of two'.

Think of it as offering a choice: 'You can have either this one or that one.'

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.