BSL Sign Language Dictionary
Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: (physics) a movement up and down or back and forth
Similiar / Same: wave
Categories: motion, movement
Within this category: flap, fluctuation, gravity wave, oscillation, pulsation, seiche, shock wave, sine wave, sound wave, standing wave, traveling wave, wave form
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