... and there's even less justification for my failure to get 7d. I actually thought of the correct meaning of the definition, but didn't remember that particular name. Goodness knows why I didn't do a quick search for holders of that post, which would of course have given me the answer, and then the wordplay was perfectly easy. For some reason I didn't follow that idea up, but instead wandered off onto trying to figure out the wordplay without knowing the answer, which led me nowhere. 🥴