Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: move in a wavy pattern or with a rising and falling motion
"The curtains undulated"; "the waves rolled towards the beach";
Similiar / Same: flap, wave, roll
Within this category: luff
How to sign: stir up (water) so as to form ripples
Similiar / Same: ripple, ruffle, cockle, riffle