lungful

As much as the lungs will hold.

Japanese Meaning

肺が吸い込める最大の空気量 / 一息に取り込める空気の量

She took a lungful of cold mountain air and felt instantly awake.

彼女は肺いっぱいに冷たい山の空気を吸い込み、すぐに目が覚めたように感じた。

Sense（1）

As much as the lungs will hold.

The diver took in lungfuls of air as he returned to the surface.

lungfuls

（ plural ）

lungsful

（ plural ）