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Meaning of goo

goo

Pronunciation: (g), [key]
— n. Informal.
  1. a thick or sticky substance: Wash that goo off your hands.
  2. maudlin sentimentality.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also:
  • goo (Thesaurus)