Similar to a love triangle, a love tetrahedron is a messy situation where four individual are involved in lies, machinations, and deceipt as a result of love or lust - ultimately ruining friendships and/or changing living arrangements.
1. Paul, Paul's roommate, Bob, Bob's girlfriend Elizabeth, and Elizabeth's best-friend, Sheryl where involved in a love tetrahedron. Bob was asked to move out of Paul's pad.
Having four parts which come into existence as part of a natural process as opposed to starting out ipso facto out-of-the-box with said four parts.
The tilt of the earth tetracized the year giving us four seasons. Nobody tetracized the automobile - it has always had four wheels. Nature tetracized a fair many things - an animal's limbs, for instance. The Spiral of Life is the atom and tetracized within a span of 496 intervals.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.