Last Updated：2025/11/21

Something that is below the layer that is on the surface. / (countable, mathematics) A surface which is a submanifold of another surface.

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subsurface

Source Word

subsurface

Noun

countable

Japanese Meaning

表面下に存在する層や部分 / （数学では）他の表面の部分多様体である表面

The geologists studied the subsurface to understand how groundwater moves.

地質学者たちは地下層を調べて地下水の流れを理解しようとしました。

Sense（1）

Something that is below the layer that is on the surface.

Sense（2）

(countable, mathematics) A surface which is a submanifold of another surface.

subsurfaces

（ plural ）