1. (noun) north temperate shrubs or trees having toothed leaves and conelike fruit; bark is used in tanning and dyeing and the wood is rot-resistant

• alder tree

1. (noun) north temperate shrubs or trees having toothed leaves and conelike fruit; bark is used in tanning and dyeing and the wood is rot-resistant

• alnus
• genus alnus

1. (noun) north temperate shrubs or trees having toothed leaves and conelike fruit; bark is used in tanning and dyeing and the wood is rot-resistant

• alnus crispa
• alnus veridis crispa
• green alder
• alnus glutinosa
• alnus vulgaris
• common alder
• european black alder
• alnus incana
• gray alder
• grey alder
• alnus maritima
• seaside alder
• alnus rhombifolia
• mountain alder
• white alder
• alnus rubra
• oregon alder
• red alder
• alnus rugosa
• speckled alder
• alnus serrulata
• hazel alder
• smooth alder
• alnus veridis
• green alder

1. (noun) wood of any of various alder trees; resistant to underwater rot; used for bridges etc

• wood

2. (noun) north temperate shrubs or trees having toothed leaves and conelike fruit; bark is used in tanning and dyeing and the wood is rot-resistant

• tree