tiernounmasculine/ɐmɐʁɐˈdoɾ/lowa·mar·ra·dorPortuguesEnglishEspanolFrancaisDefinitionA person or thing that ties; one who fastens or binds.The expert tier made the knot in seconds.This device functions as an automatic tier.synbinderfastenerantuntierCommon collocationsrope tierprofessional tierEtymologyDerivação de 'amarrar' + sufixo '-dor'.Related wordsamarraramarraamarração