noun
ult; ultimate ability
Gaming term for a character's most powerful special move or ability, typically with a long cooldown. Used in video game communities.
ウルトが溜まったらすぐに使おう。
Let's use the ult as soon as it's charged.
彼のウルトは範囲攻撃でとても強い。
His ult is an area attack and is very powerful.