Main Entry: ¹perk

Pronunciation: \ˈpərk\

Function: verb

Etymology: Middle English

Date: 14th century

intransitive verb 1 a : to thrust up the head, stretch out the neck, or carry the body in a bold or insolent manner b : to stick up or out jauntily
2 : to gain in vigor or cheerfulness especially after a period of weakness or depression —usually used with up <he's perked up noticeably>transitive verb 1 : to make smart or spruce in appearance : freshen, improve —often used with up
2 : to thrust up quickly or impudently