noun Etymology: Middle English eightetene, adjective, from Old English eahtatīene, from eahta + -tīene; akin to Old English tīen ten Date: before 12th century see: number ~ adjective ~ pronoun, plural in construction ~th adjective or noun
EIGHTEEN
Meaning of EIGHTEEN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012