符牒

(1)a distinguishing symbol; "the owner's mark was on all the sheep"

(2)区別する記号

(3)an arbitrary sign (written or printed) that has acquired a conventional significance

(4)慣習的な意味を獲得した任意の（書かれたまたは印刷された）記号

(5)a secret word or phrase known only to a restricted group; "he forgot the password"

(6)限られた集団にみに知られる秘密の単語または句

(1)