D defs.my
Entry 1 sense Webster, 1913

Leptorhine

/(lĕp"tō̇*rīn [or] *rĭn)/ · Lep·to·rhine · IPA
01 a. Having the nose narrow; -- said especially of the skull. Opposed to platyrhine.
  1. 1.
    Having the nose narrow; -- said especially of the skull. Opposed to platyrhine.(Anat.)