最終更新日：2024/07/29

(fencing) The starting position of a fencing bout; en garde. / Vigilant, alert. / (aviation) Transmitting on the aircraft emergency frequency.

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on guard

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元となった辞書の項目

on guard

He stood on guard, ready to defend himself.

意味（1）

(fencing) The starting position of a fencing bout; en garde.

We fall on guard, and after all it is a friend who comes to meet us.

意味（2）

Vigilant, alert.

意味（3）

(aviation) Transmitting on the aircraft emergency frequency.