Last Updated：2025/11/30

affected by, or sensitive to light. / (of substances and surfaces) changing chemically or physically when exposed to light.

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light-sensitive

Source Word

light-sensitive

Adjective

of substances and surfaces

affected by, or sensitive to light. / (of substances and surfaces) changing chemically or physically when exposed to light.

Japanese Meaning

光に影響を受ける、あるいは光に敏感である / (物質や表面が)光に曝されると化学的または物理的に変化する

The botanist kept the light-sensitive specimens in a dark box to prevent damage.

植物学者は、損傷を防ぐために光に敏感な標本を暗い箱に保管した。

Sense（1）

affected by, or sensitive to light.

All lights are automatically extinguished at daylight by light-sensitive relay.

Sense（2）

(of substances and surfaces) changing chemically or physically when exposed to light.

Sense（3）

(biology) (of cells, tissue or organs) able to detect the presence (or intensity) of light.

more light-sensitive

（ comparative ）

most light-sensitive

（ superlative ）