Definition of infinity
- an infinity of stars
- do parallel lines ever meet if they extend to infinity
The view tapers off into infinity.
a series of numbers that continues to infinity
The night sky was filled with an infinity of stars.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'infinity.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: the quality of having no limits or end : the quality of being infinite
: a space, amount, or period of time that has no limits or end
: a very great number or amount
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