Main Entry: me·taph·y·sis Pronunciation: "m&-'taf-&-s&s Function: noun Inflected Form: pluralme·taph·y·ses/-"sEz/ : the transitional zone at which the diaphysis and epiphysis of a bone come together
metaphysis me·taph·y·sis (mĭ-tāf'ĭ-sĭs) n.pl.me·taph·y·ses (-sēz') The zone of growth between the epiphysis and diaphysis during development of a bone.
