abhyas अभ्यस्

Definition: (ind.p. -asya-) to throw towards or upon ; (parasmE-pada genitive case sg. -asyatas-) to throw (as arrows) ; to add, : P. (rarely A1.) -asyati- (but also Potential -aset- ; parasmE-pada -asat- : A1. -asate- ) to concentrate one's attention upon (accusative), practise, exercise, study etc. ; to repeat, double ; to multiply etc.: Causal to cause to practise or study, teach commentator or commentary on