最終更新日：2024/08/03

Any of several species of stalkless barnacles in the genus Balanus. / Any barnacle in the order Sessilia.

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acorn barnacle

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元となった辞書の項目

acorn barnacle

noun

Any of several species of stalkless barnacles in the genus Balanus. / Any barnacle in the order Sessilia.

The acorn barnacle attaches itself to rocks and other hard surfaces.

意味（1）

Any of several species of stalkless barnacles in the genus Balanus.

意味（2）

Any barnacle in the order Sessilia.