What is "weaseling"

Usage examples of "weaseling".

Though I had never seen her do it, Mavin had told me of her practice at moling and weaseling, a skill that took her underground, beneath the guarded tent, and allowed an extruded eye to protrude inside at the canvas edge.

No weaseling, no horse trading, no quid pro quo power brokering between you traditionalists and me.