Definition of orthochoanitic in English:
orthochoanitic
adjective ˌɔːθəʊkəʊəˈnɪtɪk
rare Having a straight, very short septal neck; (also) relating to or characteristic of the former suborder Orthochoanites of nautiloid cephalopods.
Origin
Early 20th century. From scientific Latin Orthochoanites + -ic.
Definition of orthochoanitic in US English:
orthochoanitic
adjectiveˌɔːθəʊkəʊəˈnɪtɪk
rare Having a straight, very short septal neck; (also) relating to or characteristic of the former suborder Orthochoanites of nautiloid cephalopods.
Origin
Early 20th century. From scientific Latin Orthochoanites + -ic.