rotten wood (wood that has become soft, crumbly and dry as a result of decay processes caused by microorganisms) · fossil; antique; relic; (old, infirm person or old, destroyed thing) · synonym of zasypka (“covering powder”)
çekim: çoğul próchna · tamlayan próchna
köken: Inherited from Old Polish próchno. sense 7 is because they feed on deciduous trees deep in the wood, causing the trees to break under the influence of the wind.