ウルトラシー

ウルトラＣ

表記・読み：ウルトラシー

1. 1

   amazing feat; trump card; (something) earth-shattering

   名詞from C being the most difficult level in artistic gymnasticscolloquial
2. 2

   very hard C-skill (in gymnastics)

   名詞orig. meaningdated termsports