TOURBILLION

PRONUNCIATION: (toor-BIL-yuhn)

MEANING: noun: A whirlwind or whirlpool.

ETYMOLOGY: From French tourbillon (whirlwind), from Latin turbo (spinning top, whirl), from Greek turbe (turmoil, confusion). Earliest documented use: 1477.
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FOURBILLION - approximate number of seconds since 1891 (US)

TOURBULLION - what you can't do in Fort Knox, KY

TOUR BILL ICON - what you click on to pay for your vacation trip