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 act of expanding an aperture
"the dilation of the pupil of the eye";

dilation in BSL Watch how to sign dilation in British Sign Language
dilation - Scottish Sensory Centre More details
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Similiar / Same: dilatation

Categories: enlargement, expansion

Within this category: mydriasis, vasodilation

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