水泳帽(すいえいぼう) すいえいぼう noun swimming cap; swim cap sportsclothing 1. swimming cap; swim cap A close-fitting cap, usually made of rubber or silicone, worn to protect hair while swimming and to reduce drag in the water. 水泳帽(すいえいぼう)を被(かぶ)って入水(にゅうすい)する。🔊 Put on a swim cap before entering the water. このプールでは水泳帽(すいえいぼう)の着用(ちゃくよう)が義務(ぎむ)づけられている。🔊 Wearing a swimming cap is required at this pool. 競泳(きょうえい)では水泳帽(すいえいぼう)と水着(みずぎ)の素材(そざい)が記録(きろく)に影響(えいきょう)を与(あた)えることもある。🔊 In competitive swimming, the material of the swim cap and swimsuit can affect race times. Required at most Japanese public pools and swimming clubs. Also referred to as スイミングキャップ.Common collocations水泳帽(すいえいぼう)を被(かぶ)る: to put on a swim cap水泳帽(すいえいぼう)を着用(ちゃくよう)する: to wear a swim cap (formal/official language)競技用(きょうぎよう)水泳帽(すいえいぼう): competition swim cap general Added 2026.6.12 22:43 · Revised 2026.9.2 13:02 29000/29198_suieibou