TITANIC

Of or relating to Titans, or fabled giants of ancient mythology; hence, enormous in size or strength; as, Titanic structures.

Of or pertaining to titanium; derived from, or containing, titanium; specifically, designating those compounds of titanium in which it has a higher valence as contrasted with the titanous compounds. Titanic acid (Chem.), a white amorphous powder, Ti.(OH)4, obtained by decomposing certain titanates; -- called also normal titanic acid. By extension, any one of a series of derived acids, called also metatitanic acid, polytitanic acid, etc. -- Titanic iron ore. (Min.) See Menaccanite.