infinity
UK: ɪnˈfɪnəti | US: ɪnˈfɪnəti
n. the state or quality of being infinite; limitless or endless space, time, or quantity
n. (Mathematics) a number or quantity larger than any assignable or countable value
n. an indefinitely large number or extent
infinity = in<not> + fin<end> + ity<noun suffix>
- in (Latin prefix): Negation, meaning "not."
- fin (Latin root): From finis, meaning "end" or "boundary."
- ity (noun suffix): Forms abstract nouns indicating a state or condition.
Etymology Origin:
The word infinity traces back to Latin infinitas, combining in- (not) + finis (end). It entered Middle English via Old French infinité, retaining its core meaning of "boundlessness." The morpheme fin appears in related words like finite and define, consistently conveying the idea of limits. The suffix -ity abstracts the concept into a measurable or philosophical state, reflecting its use in mathematics and metaphysics.
The universe is often theorized to be of infinite expanse.
In calculus, infinity is used to describe unbounded limits.
Her patience seemed to stretch to infinity during the long meeting.
The stars appeared to stretch into infinity on the clear night.
Some philosophers argue that infinity is a concept beyond human comprehension.