We found 2 dictionaries that define the word eithers:

General (2 matching dictionaries)

1. eithers: Vocabulary.com
2. Either's, either's: Wordnik

(Note: See either as well.)

Definitions from Wiktionary (either) ▸ adverb:  (conjunctive, after a negative) As well. ▸ Also see either ▸ Words similar to eithers ▸ Usage examples for eithers ▸ Idioms related to eithers ▸ Wikipedia articles (New!) ▸ Words that often appear near eithers ▸ Rhymes of eithers ▸ Invented words related to eithers