Definition of "Crisp" :

noun: a thin crisp slice of potato fried in deep fat

verb: make brown and crisp by heating

"Crisp potatoes."

verb: make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; crisp' is archaic

adjective: brief and to the point; effectively cut short

"A crisp retort."

adjective: (of something seen or heard) clearly defined

"The crisp snap of dry leaves underfoot."

adjective: (of hair) in small tight curls

adjective: pleasingly firm and fresh

"Crisp lettuce."

adjective: pleasantly cold and invigorating

"Crisp clear nights and frosty mornings."

adjective: tender and brittle

"Crisp potato chips."