birthday suit

humorous idiomatic often

Japanese Meaning

裸、服を着ていない状態。人間の自然な身体そのものが露出している状態を指す、しばしばユーモラスな慣用表現。

Embarrassed, he realized he had answered the door in his birthday suit.

恥ずかしくて、彼は自分が全裸のままドアに出ていたことに気づいた。

Sense（1）

(idiomatic, often humorous) Nakedness, unclothed skin; an exposure of a human's natural anatomy without clothing.

George embarrassed his aunt by answering the door in his birthday suit.

Sense（2）

Used other than figuratively or idiomatically: see birthday, suit.

birthday suits

（ plural ）