Mao Collection, Middle Volume. Radical: Halberd (gē). Kangxi stroke count: 8. Page 412, Entry 18.
Ancient form. Collected Rimes (Jiyun): Pronounced yu.
Analytical Dictionary of Characters (Shuowen): A state or country. Composed of mouth and halberd to guard the one. One refers to the land. Commonly written as territory.
Also, Wide Rimes (Guangyun): Pronounced huo. Collected Rimes (Jiyun), Dictionary of Rhymes (Yunhui), and Correct Rimes (Zhengyun): Pronounced huo. To doubt. Phrases such as some person or some say are all terms expressing uncertainty. Book of Changes (Yijing), Qian Hexagram: Perhaps leaping into the abyss. Zhu Xi, Original Meaning (Benyi): A term for uncertainty and lack of resolution.
Also, used interchangeably with delusion. Strange. Mencius: It is no wonder that the King is not wise. According to the Six Scripts, there is borrowing. The original character was for state or country, borrowed for the word doubt. Later people added the earth radical to create territory and the heart radical to create delusion. As for the character, it is only used for some person or some say, forgetting its original meaning.