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: inability to see clearly in dim light; due to a deficiency of vitamin A or to a retinal disorder

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Similiar / Same: night blindness, moon blindness

Categories: visual impairment, visual defect, vision defect, visual disorder, avitaminosis, hypovitaminosis

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