BSL Sign Language Dictionary

Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.

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How to sign: the quality of being luminous; emitting or reflecting light
"its luminosity is measured relative to that of our sun";

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Similiar / Same: brightness level, luminance, luminousness, brightness, light

Categories: physical property

Within this category: illuminance, incandescence, luminescence

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