Meaning
eighty
- the number 80
- eighty years old
In a sentence
La nonna ha ottanta anni.
Grandma is eighty years old.
Ottanta euro bastano per il regalo?
Are eighty euros enough for the gift?
Non invito ottanta persone.
I’m not inviting eighty people.
Usage notes
- Used for quantity, age, dates, and time expressions.
- Before uno and otto in compound numbers, the final vowel drops: ottantuno, ottantotto.
- Do not confuse with ottavo, which is ordinal: eighth.