Definition of "fanged"

[…] love, the tyrant and the tyrant-queller; love, until now my conqueror, now my slave; the hungry fire, the untameable beast, the fanged snake -- -no -- no -- I will have nothing to do with that love.

1826, [Mary Shelley], The Last Man. […], volumes (please specify |volume=I to III), London: Henry Colburn, […]

He sat by John Thornton's fire, a broad-breasted dog, white fanged and long-furred; but behind him were the shades of all manner of dogs, half-wolves and wild wolves ...

1903 July, Jack London, The Call of the Wild, New York, N.Y.: The Macmillan Company; London: Macmillan & Co.