bi·con·vex 
(bī′kŏn-vĕks, bī-kŏnvĕks′)
(bī′kŏn-vĕks, bī-kŏnvĕks′)adj.
Convex on both sides or surfaces: a biconvex disk.
bi′con·vexi·ty (-vĕksĭ-tē) n.
biconvex- stereological
- stereologically
- stereologist
- stereology
- stereomicroscope
- stereomicroscopic
- stereomicroscopy
- stereophonic
- stereophonically
- stereophony
- stereopsis
- stereopticon
- stereoscope
- stereoscopic
- stereoscopically
- stereoscopist
- stereoscopy
- stereotactic
- stereotactical
- stereotactically
- stereotactic radiosurgery
- stereotaxic
- stereotaxical
- stereotaxically
- stereotaxis