1911 Encyclopædia Britannica/Crepuscular
CREPUSCULAR (from Lat. crepusculum, twilight), of or belonging to the twilight, hence indistinct or glimmering; in zoology the word is used of animals that appear before sunrise or nightfall.
See also Crepuscular on Wikipedia; and our 1911 Encyclopædia Britannica disclaimer.
CREPUSCULAR (from Lat. crepusculum, twilight), of or belonging to the twilight, hence indistinct or glimmering; in zoology the word is used of animals that appear before sunrise or nightfall.