drip-loop Share definition Flag 1 : Method of shaping wire so water drips off, instead of funneling directly into the connection. 2 : A stupid/useless apprentice. I told that drip-loop to put in a drip-loop, but he ran the wire straight into the connection. drip-loop by Kirby June 11, 2003 0 0 Get merch Get the drip-loop mug. Buy Now — $32.95 See more merch