1. In a lengthy or prolix manner
   "the argument went on lengthily"
   - at length

See also: lengthy

• Blériot
• bm
• BMDO
• BMI
• BMR
• BMus
• bn
• BNP
• BNS
• Bo Hai
• bo tree
• bo's'n
• boa
• boa constrictor
• Boann
• boar
• boar thistle
• board
• board foot
• board game
• board measure
• board meeting
• board member
• board of appeals
• board of directors