What is the meaning of crisp?

noun

• A thin crisp slice of potato fried in deep fat.
  • synonyms: chip, potato chip, Saratoga chip

verb

• Make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in.
  • usage: "The dress got wrinkled"; "crease the paper like this to make a crane"
  • synonyms: wrinkle, ruckle, crease, crinkle, scrunch, scrunch up
• Make brown and crisp by heating.
  • usage: "toast bread"; "crisp potatoes"
  • synonyms: crispen, toast

adjective

• Of something seen or heard. ( clearly defined)
  • usage: "a sharp photographic image"; "the sharp crack of a twig"; "the crisp snap of dry leaves underfoot"
  • synonyms: sharp
• Tender and brittle.
  • usage: "crisp potato chips"
  • synonyms: crispy
• Pleasantly cold and invigorating.
  • usage: "crisp clear nights and frosty mornings"; "a nipping wind"; "a nippy fall day"; "snappy weather"
  • synonyms: frosty, nipping, nippy, snappy
• Pleasingly firm and fresh.
  • usage: "crisp lettuce"
• Of hair. ( in small tight curls)
  • synonyms: frizzly, frizzy, kinky, nappy
• Brief and to the point; effectively cut short.
  • usage: "a crisp retort"; "a response so curt as to be almost rude"; "the laconic reply; `yes'"; "short and terse and easy to understand"
  • synonyms: curt, laconic, terse