'gumshoe' definitions:

Definition of 'gumshoe'

From: WordNet
noun
Someone who is a detective [syn: dick, gumshoe, hawkshaw]
noun
A waterproof overshoe that protects shoes from water or snow [syn: arctic, galosh, golosh, rubber, gumshoe]

Definition of 'gumshoe'

From: GCIDE
  • gumshoe \gum"shoe\ n.
  • 1. A detective; a private eye. [slang] [PJC]
  • 2. A shoe made of rubber, as a rubber overshoe. [PJC]
  • 3. A sneaker[3]. [PJC]

Synonyms of 'gumshoe'

From: Moby Thesaurus