duramen /dū-rāˈmən/ (botany)

Heartwood

• icers
• ice run
• ice runs
• ices
• ice sheet
• ice sheets
• ice shelf
• ice shelves
• ice show
• ice shows
• ice skate
• ice-skate
• ice-skated
• ice-skater
• ice-skaters
• ice skates
• ice-skates
• ice-skating
• ice spar
• ice spars
• icestone
• ice storm
• ice storms
• ice tea
• ice teas