barnacle /ˈbɑɚnɪkəl/ noun plural barnacles
plural barnacles
Learner's definition of BARNACLE
[count]
: a kind of small shellfish that attaches itself to rocks and the bottoms of boats underwater藤壶（附在船底、水下岩石上的小甲壳类动物）
— barnacled
/ˈbɑɚnɪkəld/ adjective