Daysleeper

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One who sleeps during the daytime.

    ""I rose early to speak with you: I know you are a daysleeper.""

Example

More examples

""I rose early to speak with you: I know you are a daysleeper.""

Etymology

From day + sleeper.

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