1. Of or relating to or characteristic of Portugal or the people of Portugal or their language
   - Portuguese 
2. Of or relating to or characteristic of the region of Lusitania or its people or language

See also: Lusitania

Encyclopedia: Lusitanian

• buckle down
• buckle under
• buckler
• buckler fern
• buckler mustard
• Buckley's
• Buckley's chance
• buckleya
• Buckleya distichophylla
• Buckminster Fuller
• buckminsterfullerene
• bucko
• buckram
• bucksaw
• buckshee
• buckshot
• buckskin
• buckskins
• buckthorn
• buckthorn berry
• buckthorn family
• bucktooth
• buckwheat
• buckwheat cake
• buckwheat family