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horripilate

[haw-rip-uh-leyt, ho-]
verb (used with object), hor·rip·i·lat·ed, hor·rip·i·lat·ing.
  1. to produce horripilation on.
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Origin of horripilate

First recorded in 1615–25, horripilate is from the Latin word horripilātus (past participle of horripilāre to become bristly). See horrify, pile3, -ate1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018