outrigger
/ˈaʊtˌrɪgə(r)/noun
1- a beam, spar, or framework projecting from or over a boat's side舷外斜木; 舷外支杆; 舷外托座。
1.1
- a float or secondary hull fixed parallel to a canoe or small ship to stabilize it（防翻船用的）舷外浮材, 舷外浮体。
1.2
- a boat fitted with such a structure带舷外浮体的小船。
1.3
- a similar projecting support in another structure or vehicle外支架; 斜撑。
派生词
outrigged
adjective词源
mid 18th cent.: perhaps influenced by the obsolete nautical term outligger, in the same sense.