The right side of the edge next to the word "木" is 椽 chuán

1. The meaning of 椽

Phonetic pronunciation. From wood, tuàn sound. Original meaning: round logs used to support roof tiles

For example: rafters and small wooden stakes; rafters and square logs (round logs and square logs used to support roof tiles. The round ones are called rafters, and the square ones are called jue. Generally refers to rafters); rafter pen (large pen); rafter building (rafters and main beams)

2. Shuowen Jiezi

Old Chinese: 榱也. From the sound of wood.

Translation: (椤)?榱也. Take wood as the radical and tuan as the tone.

3. Evolution of glyphs (as shown in the picture)

Word composition

1. 椽书[chuán bǐ]?

Like rafters A large pen used to praise other people's articles or writing talents.

2. 榱椯[cuī chuán]?

The wood that supports the roof and tiles. The square ones are called 榱 and the round ones are called rafters. It also refers to a person who has a heavy responsibility.

3. Wooden rafters [mù chuán]?

Long wooden strips mounted on the purlins of the house to support the roof panels and tiles.

4. Foot rafter [chǐ chuán]?

A one-foot-long house rafter. Refers to a very small house.

5. Bamboo rafters [zhú chuán]?

Bamboo rafters are mounted on purlins to support roofs and tiles.