Definition: to perform (an activity) or exercise (a skill) repeatedly or regularly in order to acquire, improve or maintain proficiency in it; to rehearse.
Pronunciation (production): Dominant "10" (handshape), palm down (orientation), rubs back and forth (movement), on non-dominant forefinger with palm in (location).
First 100 words.
As you feel more comfortable with the first few hundreds of ASL signs, progress further with your vocabulary and learn signing more.