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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half life

How to sign: the time required for something to fall to half its initial value (in particular, the time for half the atoms in a radioactive substance to disintegrate)

half-life in BSL Watch how to sign half-life in British Sign Language
half-life - University of Wolverhampton
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Similiar / Same: half-life

Categories: time period, period of time, period

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