Of or relating to Titans, or fabled giants of ancient mythology; hence, enormous in size or strength; as, Titanic structures.
- Of or relating to the Titans.
- Having great stature or enormous strength; huge or colossal: titanic creatures of the deep.
- Of enormous scope, power, or influence: "a deepening sense that some titanic event lay just beyond the horizon” ( W. Bruce Lincoln).
- Relating to or containing titanium, especially with valence 4.