definition of
titan

[1] #1 titan n. [colossus, behemoth, giant, heavyweight] a person of exceptional importance and reputation. wn

[2] #2 titan n. [Titan] (Greek mythology) any of the primordial giant gods who ruled the Earth until overthrown by Zeus; the Titans were offspring of Uranus (Heaven) and Gaea (Earth). wn

[3] #3 titan n. [Titan] the largest of the satellites of Saturn; has a hazy nitrogen atmosphere. wn