1) Formal:
Refers to an animal that is active during twilight.
2) Slang:
Refers to a human that is active at night.
(See also: Insomnia, nocturnality
1) Fireflies are crepuscular animals.
2) Jimmy's biological father is a crepuscular human.
by VbPeppermint December 16, 2007
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of, resembling, or relating to twighlight.
-ZOOLOGY (of an animal) appearing or active in twighlight
The crepuscular realm of the writer's own reveries. (Hawthorne)
by ELCO May 22, 2006
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Adjective: Unqualified; particularly when used in context of reviewing another person's work.
"The reviewer's dumb ass gave the file a bad score, but that's only because the crepuscular son of a bitch had a 3rd grade vocabulary."
by JohnGSpaghetti August 10, 2023
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What you call tasty almonds. They can be any type of almonds, as long as they are good.
Dude, those are freakin crepuscular almonds!
by Troy Holleman December 10, 2007
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