| 释义 |
eight·i·eth
I. \ˈād.]ēə̇th, ˈāt], ]iə̇th\ adjective
Etymology: Middle English eightetithe, eightithe, adjective & noun, from Old English hundeahtatigotha, from hundeahtatig eighty + -otha -tha -th — more at eighty
1. : being number 80 in a countable series
< the eightieth day >
— see number table
2. : being one of 80 equal parts into which something is divisible
< an eightieth share of the money >
II. noun
(-s)
Etymology: Middle English eightetithe, eīghtithe
1. : number 80 in a countable series
2. : the quotient of a unit divided by 80 : one of 80 equal parts of something
< one eightieth of the total > |