释义 |
bigeminal, a.|baɪˈdʒɛmɪnəl| [f. bi- prefix2 6 + geminal, f. L. geminus twin.] Existing or arranged in two pairs; spec. in Phys. applied to the corpora quadrigemina of the brain, lying beneath the cerebral hemispheres.
1836Todd Cycl. Anat. & Phys. I. 583/1 Their medullary fibres..enter the bigeminal bodies. 1870Rolleston Anim. Life Introd. 53 The bigeminal hollow optic lobes. |