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pillow lace
pillow lava
pillow sham
pillow talk
pillowcase
pillowslip
pilm
pilocarpine
piloerection
pilose
pilot
pilot balloon
pilot bread
pilot fish
pilot lamp
pilot light
pilot officer
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piloerection

pi·lo·e·rec·tion [ plō i réksh'n ] (plural pi·lo·e·rec·tions)


noun 
Definition:
 
erection of hairs: the erection of the hairs on the surface of the skin, e.g. to conserve heat

[Mid-20th century. < Latin pilus "hair"]
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