Last Updated：2025/11/20

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(intransitive, of light) To change direction as a result of entering a different medium / (transitive, optics) To cause (light) to change direction as a result of entering a different medium.

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refract

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Source Word

refract

Verb

intransitive of light transitive

(intransitive, of light) To change direction as a result of entering a different medium / (transitive, optics) To cause (light) to change direction as a result of entering a different medium.

Japanese Meaning

（自動詞）異なる媒体に入ることで光が方向を変える現象 / （他動詞）光を異なる媒体に入らせ、方向を曲げる作用