perk UK /pɜːk/US /pɝk/verb 8noun 3adjective 1forms 5phrases 1 verb8 •To make trim or smart; to straighten up; to erect; to make a jaunty or saucy display of.[the squirrel] whisks his brush And perks his ears, and stamps and scolds aloud — 1785 •(informal) To make (coffee) in a percolator or a drip coffeemaker.I’ll perk some coffee. •(informal) Of coffee: to be produced by heated water seeping (“percolating”) through coffee grounds.The coffee is perking. •To appear from below or behind something, emerge, pop up, poke out.The heads of plants above the crack’d ground perk: — 1640 •(old-fashioned) To peer; to look narrowly, sharply, or inquisitively.He is a tall, thin, bony man, with an interrogative nose, and little restless perking eyes, which appear to have been given him for the sole purpose of peeping into other people’s affairs with. — 1835 •(dialect) To examine thoroughly. •(no longer used) To exalt oneself; to bear oneself loftily.[…] our Lord had never any such design, to set up a sort of men in such distance above their brethren; to perk over them, and suck them of their goods by tricks […] — 1683 •(no longer used) To perch.His seconde hawke wexyd gery And was with flyenge wery. She had flowyn so oft, That on the rode loft She perkyd her to rest. — 1503 noun3 •A bonus ability that a player character can acquire; a permanent power-up. •(informal) Perquisite.Free coffee is one of the perks of the job. •A percolator, particularly of coffee. adjective1 •(no longer used) Smart; trim; spruce; jaunty; vain.My ragged rontes all shiver and shake, As doen high Towers in an earthquake: They wont in the wind wagge their wrigle tailes, Perke as Peacock: but nowe it auales. — 1579 formsperked · perking · perks · more perk · most perk Phrases with perk perk upTo become more upright