Helmet
01
ヘルメット, 兜
a hard hat worn by soldiers, bikers, etc. for protection
例
The construction worker wore a bright yellow safety helmet before entering the site.
建設作業員は現場に入る前に明るい黄色の安全ヘルメットをかぶっていました。
02
a plate or piece of armor specifically designed to protect the head in combat
例
The knight 's helmet gleamed under the sunlight.
