- fibroserous
-
* * *
fi·bro·se·rous .fī-brō-'sir-əs adj composed of a serous membrane supported by a firm layer of fibrous tissue <the pericardium is a \fibroserous sac>* * *
fi·bro·se·rous (fi″bro-seґrəs) composed of both fibrous and serous elements.
Medical dictionary. 2011.