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

(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...

plural of row house

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