Definition of 「㣈」:
1. Belongs to the 㣇 category.
㣈属于㣇属。
2. Sound of a pig.
豕的声音。
3. Name of a rat.
鼠的名称。
4. Same as "肆". Therefore, then.
通"肆"。遂，于是。
In "Shuo Wen" it says: “㣈 belongs to the 㣇 category.” The commentary by Duan Yucai states: “This character, written as 㣈 in ancient texts, is a borrowed character for 肆.” According to current texts, in "Shu: Shun Dian" it is written as "肆类于上帝," and in "Records of the Grand Historian: Annals of the Five Emperors" it is written as “遂.”