synchronised swimming

uncountable

A swimming event where competitors swim in a ballet-like manner in a swimming pool

Japanese Meaning

プール内で、競技者がバレエのような調和ある動きで泳ぐ水泳競技の一種

She practiced synchronised swimming every morning to perfect her team's routine for the national championships.

彼女は全国選手権に向けてチームの演技を完璧にするために、毎朝シンクロナイズドスイミングを練習した。

Sense（1）

A swimming event where competitors swim in a ballet-like manner in a swimming pool