Hardhat

noun, slang

noun, slang ·Uncommon ·College level

Definitions

Noun
  1. 1
    Alternative spelling of hard hat. alt-of, alternative, attributive, nonstandard

    "40,000 hardhat visors, delivered to frontline staff in just 16 days during the first lockdown in the spring of 2020, without disrupting the NHS supply chain."

  2. 2
    A person who wears a hard hat, such as a construction worker. slang

Synonyms

All synonyms
bump cap

Example

More examples

"They dove beneath ships in hardhat diving suits."

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.