Somniloquy

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The act or habit of talking in one's sleep. uncountable
  2. 2
    uttering speech while asleep wordnet
  3. 3
    Words spoken while sleeping. countable

Etymology

From somni- (“sleep”) + -loquy (“speaking, speech”).

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