intramembranous
adjective
in·tra·mem·bra·nous
| \ -ˈmem-brə-nəs
\
\
Medical Definition of intramembranous
1
: relating to, formed by, or being ossification of a membrane
intramembranous bone development
— compare endochondral, perichondral
2
: situated within a membrane
intramembranous proteins