agnonym

== English == === Etymology === From Ancient Greek ἄγνωτος (ágnōtos, “unknown”) +‎ -onym. === Pronunciation === (Received Pronunciation) IPA(key): /ˈaɡ.nəˌnɪm/ (General American) IPA(key): /ˈæɡ.nəˌnɪm/ === Noun === agnonym (plural agnonyms) a specialized phrase or a neologism not usually found in a speaker's spoken vocabulary