in the pocket

Prepositional phrase

alt-of alternative slang colloquial derogatory

Used other than figuratively or idiomatically: see in, pocket. / (music slang) Alternative form of in the zone, playing perfectly in time, perfectly in sync with others, or with a perfect groove.

Japanese Meaning

（音楽用語）完璧なタイミングで演奏し、リズムのグルーヴや他の奏者とのシンクロが絶妙に取れている状態。 / （音楽用語）いわゆる『in the zone』と同様に、演奏中の集中状態やタイミングが極めて自然で洗練されたコンディションを指す。

What is this buttons?

The keys were in the pocket of his jacket, forgotten until he arrived.

Google Translation / DeepL Translation

鍵は彼のジャケットのポケットの中にあり、到着するまで忘れられていた。

Details

Sense（1）

Used other than figuratively or idiomatically: see in, pocket.

The allure of all this athleticism at quarterback is very strong right now, but when push comes to shove, most of the people I talk to would go with the guy in the pocket. The scrambling quarterback is like a beautiful woman -- awfully enticing, but in the end she'll break your heart.

Google Translation / DeepL Translation