horripilate Hear it!

horripilate Definition

hor·ripi·late (hô ripə lāt′)

transitive verb -·lat′ed, -·lat′·ing

to produce horripilation

Etymology: < L horripilatus, pp. of horripilare, to bristle with hairs < horrere, to bristle (see horrid) + pilus, hair

intransitive verb

to experience horripilation; bristle