noun
Refers to small branches or twigs, often bundled for use in traditional construction, fencing, or as kindling.
粗朶を束ねて垣根を作る。
They bundle brushwood to make a fence.
かまどに粗朶をくべて火をおこす。
They put twigs into the stove to start a fire.
The kanji 粗 means 'coarse' or 'rough', and 朶 means 'branch' or 'twig', together describing small, rough branches. The reading そだ is a native Japanese word.