{ Tox"ic, Tox"ic*al } (?), a. [L.
toxicum poison, originally, a poison in which arrows were dipped,
Gr. toxiko`n (sc. ?) poison for smearing arrows with, fr.
toxiko`s of or for the bow, from to`xon bow, arrow.
Cf. Intoxicate.] Of or pertaining to poison; poisonous; as,
toxic medicines.