dimensionnounfeminine/dimenˈsɐ̃w/mediumdi·men·sãoPortuguesEnglishEspanolFrancaisDefinitionA measurable extent of a particular kind, such as length, breadth, depth, or height.The dimension of the room is 20 by 15 feet.We need to consider the dimension of the problem.synmeasuresizeEtymologyDo latim 'dimensio'Related wordsdimensionaldimensões