noun
- a hard excrescence or knot on a tree trunk
- a hard rounded protuberance
Examples
- The old oak had a large knur protruding from its side.
- He carved around the knur in the wood to preserve the natural pattern.
- The knur made it difficult to split the log cleanly.
- She felt a small knur on the surface of the stone.
- The carpenter worked carefully around each knur in the timber.