upsiloid

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• upsiloid — SYN: hypsiloid. * * * up·si·loid (upґsĭ loid) [Gr. upsilon + oid] shaped like the Greek upsilon (υ or Υ); see hyoid (def. 1) and hypsiloid …   Medical dictionary

• hypsiloid — Y shaped; U shaped. SYN: upsiloid, ypsiliform. [G. upsilon (ypsilon)] * * * hyp·si·loid (hipґsĭ loid) [Gr. hypsiloeidēs] shaped like a capital Greek letter upsilon (Υ). Cf. hyoid …   Medical dictionary

• ypsiliform — SYN: hypsiloid. [G. ypsilon, upsilon, the letter u or y, + L. forma, form] * * * yp·sil·i·form (ip silґĭ form) upsiloid …   Medical dictionary

• ypsiloid — yp·si·loid (ipґsĭ loid) upsiloid …   Medical dictionary