āṃch

āṃch 1 P. (āṃchati, ānaṃcha, āṃchita)

1 To lengthen, stretch, extend.

2 To make straight.

3 To regulate, bring or draw into the right position; set (as a bone or leg.); cakrayogenāṃchedūrvasthi nirgataṃ Suśr.