oxyconic

== English == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Adjective === oxyconic (comparative more oxyconic, superlative most oxyconic) (malacology, of a shell or fossil) Having a flattened crossection, the halves joining at an acute angle. === References === “oxyconic”, in OneLook Dictionary Search. William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “oxyconic”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.