eighty-one
From Wiktionary, the free dictionary
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| ← 80 | 81 | 82 → |
|---|---|---|
| Cardinal: eighty-one Ordinal: eighty-first | ||
Determiner
Determiner |
- (number) (indefinite) (plural) (count) (ordinal eighty-first) Eighty-one (81) is the odd number that comes between eighty and eighty-two. It is a square number (9 multiplied by 9 equals 81).
- I have eighty-one coins in my collection.
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