to move the palms on the surface or around in search something in a dark place.

to rub with the palms the body of another (as an expression of one's affection).

to falter while walking.

to stammer with frequent, involuntary blocks while speaking.

to become perplexed, bewildered or utterly confused.

(mus.) a rhythmic structure of musical notes arranged in ascending and descending orders in which alternative notes are left out, used as an exercise in the initial stages of learning Karnāṭaka classical music.