Entry 1 sense Webster, 1913 Owler · Owl·er · IPA /ˈaʊlɚ/ 01 n. One who owls; esp., one who conveys contraband goods. See Owling, n. 1. One who owls; esp., one who conveys contraband goods. See Owling, n.[Obs. or Prov. Eng.] See: Owling