ASL sign for: acquisition

Definition: the learning or developing of a skill, habit, or quality; learn, pick up, or develop (a skill, habit, or quality).

The handshapes "F" and "8" of the acquisition or "to acquire" are both acceptable. Phonological variation.

Using the mouth morpheme "p-p-p.." while signing "to acquire" quickly indicates that a person picks up or develop a skill very quickly.