最終更新日：2024/07/28

The hub of a propeller / The central part of a propeller, into which the blades fit

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propeller head

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元となった辞書の項目

propeller head

noun

The hub of a propeller / The central part of a propeller, into which the blades fit

The propeller head is responsible for maintaining the propeller of the aircraft.

意味（1）

The hub of a propeller

意味（2）

The central part of a propeller, into which the blades fit

意味（3）

(informal) A person deeply absorbed in an academic field or technical interest, especially to the exclusion of social activities.