インプロビゼーション
also: インプロヴィゼーション
イ
ン
プ
ロ
ビ
ゼ
ー
ショ
ン
Meanings
1
Loanword from English; used in music, theater, and general contexts for spontaneous creation without preparation.
In a live jazz performance, improvisation is an important element.
His speech was completely improvised.