ぬっと

adverb

suddenly appear; loom up; pop out

Describes something or someone appearing abruptly, often from darkness or concealment, with a sense of surprise. ぬうっと is a less abrupt variant.

• 暗くら闇やみから人ひと影かげがぬっと現あらわれた。

  A figure suddenly appeared out of the darkness.

• 猫ねこが塀へいの上うえにぬっと顔かおを出だした。

  A cat suddenly poked its head over the fence.

adverb

stand still and expressionless; imposingly; menacingly

Used when someone stands motionless with a blank or intimidating presence, often creating an eerie or imposing atmosphere.

• 彼かれは部屋へやの隅すみにぬっと立たっていた。

  He stood still and expressionless in the corner of the room.

• 玄げん関かんに知しらない男おとこがぬっと立たっていて驚おどろいた。

  I was startled to see a strange man standing imposingly at the entrance.

adverb

suddenly stand up; abruptly rise

Describes a quick, unexpected rising motion, often from a seated or crouched position.

• 彼かれは椅い子すからぬっと立たち上あがった。

  He abruptly stood up from his chair.

• 草くさむらからぬっと人ひとが立たち上あがった。

  A person suddenly rose from the tall grass.