𠚤

* 叠字符号， 人们在书写时为了方便或避免重复时使用，譬如" 老々实々"，"勤々恳々"。 读音不固定，读法依据它前面那个字而定

(translated) Repetition mark; used for convenience or to avoid repetition in writing, such as "老々实々", "勤々恳々"; pronunciation is not fixed, read according to the preceding character