underskort; underwear for a tennis skirt
A wasei-eigo term for a short undergarment worn under a tennis skirt or similar athletic skirt; often has a built-in shorts design.
wasei-eigo (Japanese-coined English), from under skort
See also: スコート
テニスの試合ではアンダースコートを履く選手が多い。
Many players wear an underskort during tennis matches.