(noun) use of the wrong word for the context / (noun) use of a forced and especially paradoxical figure of speech (as blind mouths)
I’m very interested in catachresis, Clémentine is saying. [...] You know, like a euphemism, or a misnaming, or things that there are no names for. Mixed metaphors. Language is an imperfect tool, no matter what Flaubert thought.
“What is a catachresis?” I said. [...] “It’s a metaphor that’s become part of common everyday speech and is no longer perceived as a metaphor. For example: needle’s eye, bottleneck. And an Archilochian?”