BSL Sign Language Dictionary
Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: keep from happening or arising; have the effect of preventing
"My sense of tact forbids an honest answer";
prevent - SignStation
Similiar / Same: forestall, preclude, foreclose, forbid
Within this category: save, debar, obstruct, thwart, stop
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