Nocturnal respiration Synonyms

Definitions for Nocturnal


  • (adjective) of, relating to, or occurring in the night
  • (adjective) belonging to or active during the night
  • (adjective) of or relating to or occurring in the night

Definitions for Respiration


  • (noun) a single complete act of breathing in and out
  • (noun) the bodily process of inhalation and exhalation ; the process of taking in oxygen from inhaled air and releasing carbon dioxide by exhalation