(1):

(a.) Characterized by ingenuity or art; finely fashioned; skillfully wrought; elegant; graceful; nice; neat.

(2):

(a.) Prudent; wise; hence, crafty; artful; wily.

(3):

(a.) Curious and fanciful; affected; odd; whimsical; antique; archaic; singular; unusual; as, quaint architecture; a quaint expression.