powerbuilding/ˈpaʊə(ɹ)ˌbɪldɪŋ/EtymologyBlend of powerlifting + bodybuilding.powerbuilding means A workout program combining powerlifting and bodybuilding lifts and volumes. Lexicurio rates it Sui generis — a strength score of 94 out of 100.nounA workout program combining powerlifting and bodybuilding lifts and volumes.