(tīt′n) noun
Any person having gigantic strength or size; a giant.
—adjective Titanic. [after Titan]
—ti′tan·ess noun fem.

(tīt′n)
1. In Greek mythology, one of a race of giant gods, children of Uranus and Gaea, who were vanquished and succeeded by the Olympian gods, who imprisoned them in Tartarus.
2. Helios: so called by some Latin poets.