D defs.my
Entry 1 sense Webster, 1913

Ectosteal

· Ec·tos·te·al · IPA /ɛkˈtɒs.ti.əl/
01 a. Of or pertaining to ectostosis; as, ectosteal ossification.
  1. 1.
    Of or pertaining to ectostosis; as, ectosteal ossification.(Physiol.)