English dictionary
either
/'/i//D//@/r/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
-
One of two; the one or the other; -- properly used of two things, but sometimes of a larger number, for <i>any one</i>.
Source: webster1913
conjunction
-
Either precedes two, or more, coördinate words or phrases, and is introductory to an alternative. It is correlative to <i>or</i>.
Source: webster1913
adverb
-
after a negative statement used as an intensive meaning something like `likewise' or `also'
ExamplesHe isn't stupid, but he isn't exactly a genius either.
I don't know either.
If you don't order dessert I won't either.
Source: WordNet 3.0