To pick at

Related to To pick at: Pick Disease
to tease or vex by pertinacious annoyance.

See also: Pick

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
If the total demand for an entire aisle of slow-movers is less than a pallet or so, it is often ideal to use an orderpicker fork-lift to pick at height from multiple levels.
It also allows users to pick at a pace that keeps the conveyor line full of product--increasing the overall units per hour moving through the system.