Meanings
plural notioprogonians
- Any of the suborder †Notioprogonia of extinct ungulate mammals.
- not comparableOf or relating to the suborder †Notioprogonia of extinct ungulate mammals.
Origin
From taxonomic name Notioprogonia + -ian
Full word history & related roots →Cite this entry
notioprogonian. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/notioprogonian
“notioprogonian.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/notioprogonian. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “notioprogonian,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/notioprogonian.
Source: notioprogonian on Wiktionary, CC BY-SA 4.0.