Found 1 items, similar to Tithonic.
English → English (gcide) Definition: Tithonic Tithonic \Ti*thon"ic\, a. [L. Tithonius belonging to Tithonus, the consort of Aurora, Gr. ?.] Of, pertaining to, or denoting, those rays of light which produce chemical effects; actinic. [R.] [1913 Webster]