1. A wooden peg that is used to fasten timbers in shipbuilding; water causes the peg to swell and hold the timbers fast
   - treenail, trunnel

Derived forms: trenails

Type of: nog, peg

• basidial
• basidiocarp
• basidiolichen
• basidiomycete
• Basidiomycetes
• basidiomycetous
• basidiomycetous fungi
• Basidiomycota
• Basidiomycotina
• basidiospore
• basidiosporous
• basidium
• basifixed
• basify
• basil
• basil balm
• basil mint
• Basil of Caesarea
• Basil the Great
• basil thyme
• basilar
• basilar artery
• basilar membrane
• basilary
• basileus