Last Updated：2025/11/22

The flexible membrane of skin possessed by most male frogs, used for amplification of the voice.

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vocal sac

Source Word

vocal sac

The flexible membrane of skin possessed by most male frogs, used for amplification of the voice.

Japanese Meaning

雄のカエルに見られる、柔軟な皮膚の膜で、鳴き声を増幅するために利用される器官

The male frog inflated his vocal sac to amplify his mating call across the marsh.

オスのカエルは求愛の鳴き声を湿地に響かせるために声嚢を膨らませた。

Sense（1）

The flexible membrane of skin possessed by most male frogs, used for amplification of the voice.

vocal sacs

（ plural ）