lumbaradjectivemasculine/femininetécnico/lõˈbaɾ/mediumlom·barPortuguesEnglishEspanolFrancaisDefinitionRelating to the lower part of the back.He has a slipped disc in his lumbar spine.The patient complained of acute lumbar pain.antcervicalthoracicsacralCommon collocationslumbar spinelumbar painlumbar vertebraelumbar regionEtymologyDo latim 'lumbāris', de 'lumbus' (lombo).Related wordslombolombadalombalgialombarização