v. rare. [TRANS- 2.] trans. To transform into something poisonous.
1816. Coleridge, Statesmans Man., 26. That atheistic philosophy, which in France transvenomed the natural thirst of truth into the hydrophobia of a wild and homeless scepticism.
1828. J. A. James, Christian Charity Expl., viii. 106. Envy transvenoms the honey of another mans comfort into the poison of asps for its own bosom.