Definition of "titan"

The battle of the titans at the bridal door explodes into the marketplace; and wall and doorpost shatter as they fight with the fury of bulls.

1981, William Irwin Thompson, The Time Falling Bodies Take to Light: Mythology, Sexuality and the Origins of Culture, London: Rider/Hutchinson & Co., page 191

In that context Scotland's fate is a modest element, a symptom of wider fragmentation of the current global order, a footnote to the fall of empire and the Berlin Wall, important to us and punchdrunk neighbours like France and Italy, a mere curiosity to emerging titans like Brazil.

2014 September 8, Michael White, “Roll up, roll up! The Amazing Salmond will show a Scotland you won't believe”, in The Guardian

Whitney, mother of Xavier, is a real estate titan who, along with her British husband, has found her niche selling luxurious underground bunkers to wealthy clients looking for a safe space to hunker down in the event of a climate apocalypse.

2022 April 5, Elizabeth Wetmore, “How Far Will Parents Go to Protect Their Sons?”, in The New York Times‎