Symphyseal

sym·phy·sis  (smf-ss)

n. pl. sym·phy·ses (-sz)

1.

a. A growing together of bones originally separate, as of the two pubic bones or the two halves of the lower jawbone.

b. A line or junction thus formed.

c. An articulation in which bones are united by cartilage without a synovial membrane.

2. The coalescence of similar parts or organs.

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[Greek sumphusis, from sumphuein, to cause to grow together : sun-, syn- + phuein, to cause to grow; see bheu- in Indo-European roots.]

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symphy·seal (smf-sl), sym·physi·al (sm-fz-l) adj.