せる;させる /(aux-v,v1) (1) (～せる connects to -nai stem of 五段 verbs and to サ変 as さ～せる; ～させる connects to -nai stem of 一段 and カ変 verbs and to サ変 as せ～させる) auxiliary verb indicating the causative voice/(aux-v,v1) (2) auxiliary verb indicating the granting of permission to do something/(aux-v,v1) (3) (as 〜(さ)せられる, あら〜せられる, 〜(さ)せ給う, etc.) (hon) auxiliary verb used as an honorific for others' actions/EntL2568020/