crisp
adjective(crisp)
pleasantly cold and invigorating
Examples:
Crisp clear nights and frosty mornings. 
crisp
adjective(crisp)
(of something seen or heard) clearly defined
Examples:
The crisp snap of dry leaves underfoot. 
crisp
adjective(crisp)
brief and to the point; effectively cut short
Examples:
A crisp retort. 
crisp
noun(crisp)
a thin crisp slice of potato fried in deep fat
Synonyms: chip, potato chip, saratoga chip, 
 crisp
adjective(crisp)
tender and brittle
Examples:
Crisp potato chips. 
crisp
verb(crisp)
make brown and crisp by heating
Examples:
Crisp potatoes. 
crisp
adjective(crisp)
(of hair) in small tight curls
crisp
verb(crisp)
make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; `crisp' is archaic
crisp
adjective(crisp)
pleasingly firm and fresh
Examples:
Crisp lettuce.