Crepuscle
Pronunciation : Cre*pus"cle (kr-ps"s'l), Cre*pus"cule (kr-ps"kl)
Part of Speech : n.
Etymology : [L. crepusculum, fr. creper dusky, dark: cf. F. cr.]
Definition : Defn: Twilight. Bailey.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder