(Internet slang, derogatory) To intrude on a conversation with disingenuous questions in an attempt to engage in unwanted debate as a form of harassment.

plural of row house

(construction) finely graded iron particles combined with an oxidizing catalyst. When mixed with water (or water, cement and sand), the finely distributed particles expand, creating a waterproof la...

A fold of the mesothelium arising near the base of the mesentery in the pronephron, and containing a ball of blood vessels.