gumshoe

When you wear gumshoes, you're pulling on waterproof galoshes over your regular footwear. If you are a gumshoe, on the other hand, you're a private detective, investigating a case.

The "detective" meaning of this word comes from the "galoshes" definition. In fact, during the late 19th century, gumshoes or gums were any type of rubber-soled shoes. Around the turn of the 20th century, to gumshoe meant "to sneak around," and by 1906, gumshoe became a common nickname for plainclothes detectives (or "private eyes"), famous for moving stealthily in their quiet rubber-soled shoes.

Primary Meanings of gumshoe

1.
n
a waterproof overshoe that protects shoes from water or snow
2.
n
someone who is a detective
Full Definitions of gumshoe
1

n a waterproof overshoe that protects shoes from water or snow

Synonyms:
arctic, galosh, golosh, rubber
Type of:
overshoe
footwear that protects your shoes from water or snow or cold
2

n someone who is a detective

Synonyms:
dick, hawkshaw
Type of:
detective, investigator, police detective, tec
a police officer who investigates crimes

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