| 释义 |
nine·ti·eth
I. \ˈnīntē]ə̇th, -ti]\ adjective
Etymology: Middle English nyntithe, from Old English nigontigotha, from nigontig ninety + -otha, -tha -th
1. : being number 90 in a countable series
< the ninetieth day >
— see number table
2. : being one of 90 equal parts into which something is divisible
< a ninetieth share of the money >
II. noun
(-s)
1. : number 90 in a countable series
2. : the quotient of a unit divided by 90 : one of 90 equal parts of something
< one ninetieth of the total > |