What do you mean, "one less horizontal"

Radical: b

Basic word meaning

1 divination question: asking for help ~ (a superstitious activity. Also called "dustpan").

Detailed word meaning

"Move"

1. Ask good or bad luck through divination [God]

There is an altar in the hall. -A Dream of Red Mansions

2. Another example: Yi language (words written by wizards on the sand table to indicate good or bad luck); Altar (table for utensils); Rack (used for training); Fu Luan (also called Fu Luan). The two men helped the T-shaped wooden frame to draw words on the sand table, saying that it cured people's doubts and indicated good or bad luck)