水着「ベージングスーツ」bathing suit 「bathe」béɪðベイズ「水浴」

216YmecfWiezm
水着を意味する言葉です
ベージングスーツ(答)
「bathing suit」

「bathバス」風呂の動詞型「batheベイズ」からベージングが思いつけばいいですね。
水着の「ビキニ」はビキニ環礁が由来のようです。

A swimsuit, bathing suit, swimming costume, bathing costume, swimming suit, swimmers, swimming togs, bathers, cossie (short for “costume”), or swimming trunks for men, is an item of clothing designed to be worn by people engaging in a water-based activity or water sports, such as swimming, synchronized swimming, water polo, diving, surfing, water skiing, or during activities in the sun, such as sun bathing. Different types are worn by men, women, and children.
Swimsuit – Wikipedia, the free encyclopedia

The name for the bikini design was coined in 1946 by Parisisan engineer Louis Réard, the inventor of the bikini. He named the swimsuit after Bikini Atoll, where testing on the atomic bomb was taking place. Fashion designer Jacques Heim, also from Paris, invented a similar design in the same year. Due to its controversial and revealing design, the bikini was slow to be adopted.
Bikini – Wikipedia, the free encyclopedia