Describing a function or relationship that is both one-to-one (injective) and onto (surjective), creating a perfect pairing between two sets.
Adjective form derived from bijection, combining bi- (two) with -jective (from Latin iacere, to throw), formalized in 20th-century mathematics.
A bijective function is like a perfect dance partnership where everyone has exactly one partner and nobody sits out—it's such a fundamental concept that it appears everywhere in modern mathematics!
Complete word intelligence in one call. Free tier — 50 lookups/day.