adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A member of Mensa, a society for people who have very high IQs.

Adjective

1. 1
   Of or pertaining to Mensa.

Etymology

From Mensa + -an.

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