adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A linear transformation that is its own inverse, i.e., that has period two.

Adjective

1. 1
   Of a mapping or transformation: being its own inverse; being an involution. not-comparable

Synonyms

All synonyms

involutorial

Related phrases

linear transformation

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.