The Collaborative International Dictionary
Bilaminar
Bilaminar \Bi*lam"i*nar\, Bilaminate \Bi*lam"i*nate\, a. [Pref. bi- + laminar, laminate.] Formed of, or having, two lamin[ae], or thin plates.
Wiktionary
bilaminar
a. Formed of, or having, two laminae, or thin plates.