1. Resembling a tree in form and branching structure
   - arboreal, arboreous, arborescent, arboresque, arboriform, dendriform, dendroid, treelike, tree-shaped

See also: branchy

• broken wind
• aztreonam
• azure
• azure aster
• azurite
• azygos
• azygos vein
• azygous
• azygous vein
• azymia
• b
• B battery
• B cell
• B complex
• B lymphocyte
• B movie
• B vitamin
• B-52
• B-complex vitamin
• B-flat clarinet
• B-girl
• B-horizon
• b-meson
• B-scan ultrasonography
• B-side