pick at

Verb

 * 1)  To touch, grab, handle, or pull tentatively or gingerly, using a utensil or one's fingers.
 * 2)  To pick on or repeatedly criticize (someone).
 * 1)  To pick on or repeatedly criticize (someone).
 * 1)  To pick on or repeatedly criticize (someone).
 * 1)  To pick on or repeatedly criticize (someone).

Synonyms

 * ,, with, harass, pester
 * ,, with, harass, pester