Definition of orthocone in English:

orthocone

Line breaks: ortho|cone
Pronunciation: /ˈɔːθəkəʊn/

Entry from British & World English dictionary

noun

Palaeontology
  • 1The straight shell typical of early nautiloid cephalopods.
  • 1.1A fossil cephalopod with an orthocone shell.

Derivatives

orthoconic

adjective

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