Word Origin & History
creepO.E. creopan "to creep" (class II strong verb; past tense creap, pp. cropen), from P.Gmc. *kreupanan, from PIE base *greug-. Noun use for "despicable person" is 1935, Amer.Eng. slang, perhaps from earlier sense of "sneak thief" (1914). Creeper "a gilded rascal" is recorded from c.1600, and the word also
EXPANDwas used of certain classes of thieves, esp. those who robbed customers in brothels. The creeps first attested 1849, in Dickens.
COLLAPSE