English Dictionary

helicopter

IPA（発音記号）

/ˈheliˌkɔptə(ɹ)/

名詞

俗語

(aviation) An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and typically having a smaller set of blades on its tail that stabilize the aircraft.

日本語の意味

長い回転翼（ローター）を持ち、空中で静止したり、あらゆる方向に移動でき、通常は尾部の小さなローターで安定性を保つ航空機の一種

A helicopter hovered above the canyon, lowering a rescue team to the injured hiker.

ヘリコプターが峡谷の上空でホバリングし、救助隊を負傷したハイカーのもとに降下させた。

意味（1）

(aviation) An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and typically having a smaller set of blades on its tail that stabilize the aircraft.

We flew over the city in a helicopter.

意味（2）

A powered troweling machine with spinning blades used to spread concrete.

意味（3）

(botany) The winged fruit of certain trees, such as ash, elm, and maple.

意味（4）

(zoology, slang) A dragonfly.

意味（5）

A whirling trick performed with devil sticks.

helicopters （ plural ）