Quick definitions from WordNet (pink)

▸ noun:  a light shade of red
▸ noun:  any of various flowers of plants of the genus Dianthus cultivated for their fragrant flowers
▸ verb:  sound like a car engine that is firing too early ("The car pinked when the ignition was too far retarded")
▸ verb:  cut in a zig-zag pattern with pinking shears, in sewing
▸ verb:  make light, repeated taps on a surface
▸ adjective:  of a light shade of red
▸ name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #8703)

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▸ Also see pink