infinity

Pronunciation

• IPA ^(key): /ɪnˈfɪnɪti/

• Audio (UK)

  (file)

Noun

Singular infinity

Plural infinities

1. (countable & uncountable) Infinity is an unknown number. It is only a concept and not a real number.

   No one can count all the way to infinity.

Related words

• infinite
• infinitesimal