noun
Rare term for driftwood; the more common word is 流木 (りゅうぼく).
See also: 流木
海岸に漂流木が打ち上げられていた。
Driftwood had washed up on the shore.
流木 is the standard, common word for driftwood. 漂流木 is a rare synonym.
Compound of 漂流 (ひょうりゅう, 'drifting') and 木 (ぼく, 'wood').