Word.ws English Dictionary

bump cap

bump cap noun: a hard hat.

bump cap: a hard hat
Image: OldCrow, CC BY-SA 3.0, via Wikimedia Commons

Noun

bump cap (plural bump caps)

  1. (UK) A hard hat.
  2. (US) A baseball cap with an inner protective shell of hard plastic.

Synonyms of bump cap

Forms of bump cap

pluralbump caps

Questions about bump cap

What does bump cap mean?
Bump cap means a hard hat.
What part of speech is bump cap?
Bump cap is a noun.
What is the plural of bump cap?
The plural of bump cap is bump caps.

Words near bump cap in the dictionary

  1. bump and run
  2. bump ball
  3. bump balls
  4. bump bar
  5. bump bars
  6. bump cap
  7. bump caps
  8. bump car
  9. bump cars
  10. bump down
  11. bump elbows

Source and license

Adapted from Wiktionary: bump cap (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “bump cap.” Word.ws, https://word.ws/bump_cap. Based on Wiktionary, CC BY-SA 4.0.