Noctambulate

//nɒkˈtæm.bjə.leɪt// verb

verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To sleepwalk. intransitive
  2. 2
    To walk about at night. intransitive

Etymology

First attested in 1955; back-formation from noctambulation (1721) on the basis of -ate (verb-forming suffix); compare French noctambuler (1866).

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