mermaiding

uncountable

The practice of swimming while wearing an artificial mermaid tail.

Japanese Meaning

人工の人魚尾（人工の人魚の尾ひれ）を装着して泳ぐ行為

After taking lessons for months, she finally mastered mermaiding and could swim gracefully in her silicone tail.

数か月のレッスンを受けた後、彼女はついに人工の人魚の尾びれをつけて泳ぐことを習得し、シリコン製の尾びれで優雅に泳げるようになった。

Sense（1）

The practice of swimming while wearing an artificial mermaid tail.