buoyance

Noun

uncountable usually

The state or quality of being buoyant

Japanese Meaning

浮力：物体が水中などで浮かぶために働く上向きの力の性質や状態 / 浮揚性：物体が軽やかに浮かび上がるという性質や状態

The scientist measured the buoyance of the foam to determine whether it would support the boat.

科学者は、その発泡材の浮力を測定し、それが船を支えられるかどうかを判断した。

Sense（1）

The state or quality of being buoyant

Veronica Petrillo's typical virgin is ironically similar to her streetwise actor, except for a certain added buoyance.

buoyances

（ plural ）