gumshoe
Gumshoe (noun) means a private detective (originally so called because rubber-soled shoes let them move quietly). Example: “The gumshoe followed the suspect for three blocks without being noticed.”
How to use gumshoe
Learner’s notesIn plain EnglishAn old slang word for a private detective, from the quiet rubber shoes they supposedly wore.
Informal and a bit old-fashioned, mostly seen in noir fiction and crime films.
Word forms
- Plural
- gumshoes
- Third person singular
- gumshoes
- Past tense
- gumshoed
Fill the gap
Can you complete this real example?
The _____ followed the suspect for three blocks without being noticed.
Etymology
From gum (rubber) + shoe — rubber-soled shoes were associated with detectives who could move about unheard.