Sleepsuit

//sliːp s(j)uːt// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Clothing for sleeping in; pyjamas. archaic
  2. 2
    A warm one-piece garment worn while sleeping, especially by babies or young children.

Etymology

From sleep + suit. Compare sleeping suit.

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