frothy

Adjective

figuratively

Foamy or churned to the point of becoming infused with bubbles. / (figuratively) lightweight; lacking depth or substance / (business) Highly speculative; having high risk and high return.

Japanese Meaning

泡立って、泡が豊富に含まれた状態 / 比喩的に、軽くて中身が伴わない（軽薄な、浅はかな） / ビジネス・用語として、極めて投機的で、高リスク・高リターンな

What is this buttons?

The barista poured a perfectly frothy cappuccino, the foam forming delicate peaks on top.

Google Translation / DeepL Translation

バリスタは完璧にきめ細かい泡のカプチーノを注ぎ、表面には繊細な泡の峰ができた。

Details

Sense（1）

Foamy or churned to the point of becoming infused with bubbles.

When this brown head was obtained the juice was drawn off into barrels, the lees were left in the keeve, and new juice was pumped upon these lees, this, however, produced a white frothy head, similar to that in the remaining keeves.

Google Translation / DeepL Translation