Freebase (0.00 / 0 votes) Rate this definition: Homologation. Homologation is a technical term, derived from the Greek homologeo for to agree, which is generally used in English to signify the granting of approval by an official authority.
02 July 2011. The most expensive hamburger sells for $5,000 (Â£3,188.37) and is prepared by Juicys Foods and Ovations Foodservices for Juicys Outlaw Grill, based in Corvallis, Oregon, USA, as of 2 July 2011.
8. FleurBurger 5000. One of the most expensive burgers in the world can be found in Fleur de Lys in Mandalay Bay, Las Vegas, Nevada. The $5,000 FleurBurger 5000, which comes with a side of black truffles and is served on a brioche truffle bun, contains foie gras and a truffle sauce that puts all other sauces to shame.