English Dictionary

boom

IPA（発音記号）

/buːm/

名詞

広義

(nautical) A spar extending the foot of a sail; a spar rigged outboard from a ship's side to which boats are secured in harbour. / A movable pole used to support a microphone or camera.

日本語の意味

(海事用語) 帆の下端を支える棒、または船の側面から外側に張られ、船着き場で船を係留するために用いられる棒。 / マイクやカメラを支えるための可動式のポール。

As the wind picked up, she eased the boom to spill a little wind and prevent the sloop from becoming overpowered.

風が強くなったので、彼女は帆の下辺を支える横棒を緩めて風を抜き、スループが強風で扱いづらくならないようにした。

意味（1）

(nautical) A spar extending the foot of a sail; a spar rigged outboard from a ship's side to which boats are secured in harbour.

意味（2）

A movable pole used to support a microphone or camera.

意味（3）

(by extension) A microphone supported on such a pole.

意味（4）

A horizontal member of a crane or derrick, used for lifting.

意味（5）

(electronics) The longest element of a Yagi antenna, on which the other, smaller ones are transversally mounted.

意味（6）

A floating barrier used to obstruct navigation, for military or other purposes; or used for the containment of an oil spill or to control the flow of logs from logging operations.

I went out on the timber boom and made a few casts, but with little success.

意味（7）

A wishbone-shaped piece of windsurfing equipment.

意味（8）

The section of the arm on a backhoe closest to the tractor.

意味（9）

A gymnastics apparatus similar to a balance beam.

The wooden upright was now standing in the middle of the floor, and the two booms were fitted into its grooved side and hoisted as high as hands could reach. … Two by two, one at each end, the students proceeded along the boom, hanging by their hands, monkey-wise. … Two by two the students somersaulted upwards on to the high boom, turned to a sitting position sideways, and then slowly stood up on the narrow ledge.

booms （ plural ）