either

word

/ˈaɪðɝ/, /ˈiðɝ/
EE-thur, EYE-thur
/ˈaɪðɐ/
EYE-thuh

Definition

Used to refer to one or the other of two choices; also used in negative sentences to mean 'also not' or 'neither.'

Usage & Nuances

'Either' is used before singular nouns or options ('either book'). In negatives, 'either' means 'as well' after a negative verb (I don't like it either). Not to be confused with 'neither' (which is positive and means 'not either one'). Common structures: 'either...or...,' 'not...either.'

Example Sentences

Either answer is correct.

basic

You can take either seat.

basic

She doesn't like pizza, and I don't either.

basic

We can watch either movie, it's up to you.

natural

If either team wins, they'll go to the finals.

natural

I can't find my keys, and you don't have yours either!

natural