| hard hat | (n) a lightweight protective helmet (plastic or metal) worn by construction workers, Syn. safety hat, tin hat |
| construction worker | (n) a worker skilled in building offices or dwellings etc., Syn. hard hat |
| Schutzhelm { m } | hard hat [Add to Longdo] |
| ヘルメット | [herumetto] (n) helmet; hard hat; protective headgear; (P) #12,354 [Add to Longdo] |
| 安全帽 | [あんぜんぼう, anzenbou] (n) hard hat [Add to Longdo] |