lucible,a.rare.|ˈl(j)uːsɪb(ə)l| [ad. L. lūcibil-is, f.lūcēre to shine: see -ble, -ible.] Bright, lucent. 1623Cockeram, Lucible, that which is light of its selfe.1656Blount Glossogr.1893Storrs Sp. in Independent (N.Y.) 19 Oct., In letters of lightning, lucible and not frightful.