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crepuscular - 6 dictionary results

cre⋅pus⋅cu⋅lar

[kri-puhs-kyuh-ler]
–adjective
1. of, pertaining to, or resembling twilight; dim; indistinct.
2. Zoology. appearing or active in the twilight, as certain bats and insects.

Origin:
1660–70; crepuscule + -ar 1
cre·pus·cu·lar   (krĭ-pŭs'kyə-lər)   
adj.  
  1. Of or like twilight; dim: "the period's crepuscular charm and a waning of the intense francophilia that used to shape the art market" (Wall Street Journal).
  2. Zoology Becoming active at twilight or before sunrise, as do bats and certain insects and birds.
Main Entry:  crepuscular1
Part of Speech:  adj
Definition:  pertaining to twilight, esp. in dimness
Etymology:  Latin crepusculum
Main Entry:  crepuscular2
Part of Speech:  adj
Definition:  appearing or active at twilight
Etymology:  Latin crepusculum
Usage:  zoology

Crepuscular

Cre*pus"cu*lar\ (-k?-l?r), Crepusculous \Cre*pus"cu*lous\ (-l?s), a. [Cf. F. cr['e]pusculaire.]

1. Pertaining to twilight; glimmering; hence, imperfectly clear or luminous.

This semihistorical and crepuscular period. --Sir G. C. Lewis.

2. (Zo["o]l.) Flying in the twilight or evening, or before sunrise; -- said certain birds and insects.

Others feed only in the twilight, as bats and owls, and are called crepuscular. --Whewell.

Main Entry: cre·pus·cu·lar
Pronunciation: kri-'p&s-ky&-l&r
Function: adjective
1 : of, relating to, or resemblingtwilight <crepuscular depths of personality —William James>
2 : active in the twilight <crepuscular animals>
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