prisoner of statenoun (pl prisoners of state)

• blue note
• blue-pencil
• Blue Peter
• blue pointer
• blueprint
• blue riband
• blue ribbon
• blues
• blue shift
• blue-sky
• blue state
• bluestocking
• bluestone
• blue tit
• blue vitriol
• blue whale
• bluey
• bluff
• bluish
• blunder
• blunderbuss
• blunge
• blunt
• blur
• blurb