[gohld-bahk] /ˈgoʊld bɑk/
an unproved theorem that every even integer greater than 2 can be written as the sum of two prime numbers.
noun 1. a gold standard as a basis for prices. noun 1. the gold standard as a criterion for the determination of prices
[gohld-bee-ting] /ˈgoʊldˌbi tɪŋ/ noun 1. the art or process of out into .
[gohld-bee-ting] /ˈgoʊldˌbi tɪŋ/ noun 1. the art or process of out into . noun 1. the act, process, or skill of hammering sheets of gold into gold leaf
noun 1. any of several beetles having a golden luster, as a chrysomelid, Metriona bicolor, that feeds on morning glories and roses. /ˈɡəʊldˌbʌɡ/ noun 1. any American beetle of the family Chrysomelidae having a bright metallic lustre