ninetieth
🇺🇸
/ˈnaɪntiəθ/
🇬🇧
/ˈnaɪntiəθ/
noun
R
One out of 90 equal parts of something.
The ninetieth layer of the cake was the most delicious.
numeral
R
The position in a sequence that is 90 places from the beginning.
This is the ninetieth time I've told you to clean your room.
translation
One out of 90 equal parts of something.
The position in a sequence that is 90 places from the beginning.
Word Forms
Plural
ninetieths