Sesquipedal

adj, noun

adj, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A long word.
Adjective
  1. 1
    Measuring or containing a foot and a half. not-comparable

Etymology

Borrowed from Latin sesquipedalis; equivalent to sesqui- (“one and a half”) + pedal (“foot, of the foot”).

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