Meanings
nounprotocycloceratid (plural protocycloceratids)
plural protocycloceratids
- biologyAny extinct nautiloid cephalopod in the family Protocycloceratidae.
Cite this entry
APA
protocycloceratid. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/protocycloceratid
MLA
“protocycloceratid.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/protocycloceratid. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “protocycloceratid,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/protocycloceratid.
Source: protocycloceratid on Wiktionary, CC BY-SA 4.0.