ninety
UK /ˈnaɪn.ti/ · US /ˈnaɪn.di/ numeral
- numeral The cardinal number occurring after eighty-nine and before ninety-one, represented in Roman numerals as XC and in Arabic numerals as 90.
Synonyms
Etymology
From Middle English nynty, nynety, from Old English hundniġontiġ, from Proto-Germanic *newuntēhundą (“ninety”), equivalent to nine + -ty. Cognate with Scots nynty, nynety (“ninety”), Saterland Frisian njuugentich (“ninety”), West Frisian njoggentich (“ninety”), Dutch negentig (“ninety”), German Low German negentig (“ninety”), German neunzig (“ninety”), Swedish nittio (“ninety”), Norwegian Bokmål nitti (“ninety”), Norwegian Nynorsk nitti (“ninety”), Icelandic níutíu (“ninety”).
Webster’s 1913
- adjective Nine times ten; eighty-nine and one more; as, ninety men.
- noun The sum of nine times ten; the number greater by a unit than eighty-nine; ninety units or objects.
- noun A symbol representing ninety units, as 90 or xc.
Etymology [See Nine, and cf. Forty.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “ninety”, CC BY-SA 4.0. Details