1. A wooden peg for hanging things on 
2. A knot in wood; a protuberance
   - knur

Derived forms: knags

• spicular
• spiculate
• spicule
• spiculum
• spicy
• spider
• spider angioma
• spider brake
• spider crab
• spider fern
• spider mite
• spider monkey
• spider nevus
• spider orchid
• spider plant
• spider web
• spider's web
• spider-shaped
• spiderflower
• spiderlike
• spiderly
• spiderwort
• spiderwort family
• spidery
• spiegel