well-ˈrunning,ppl.a. (lit. and fig.). c1400Ywaine & Gaw. 1067, I have a wele rinand page, Wil stirt thider right in a stage.1697Dryden æneisDed. (e) 2 If I shou'd instruct some of them to make well-running Verses, they want Genius to give them strength as well as sweetness.