blue-blind
- s inability to see the color blue or to distinguish the colors blue and yellow
blue-blooded
- s belonging to or characteristic of the nobility or aristocracy
the blue-blooded aristocracy
blue-chip
- s extremely valuable
Rembrandt is considered a blue-chip artist
blue-collar
- a of or designating manual industrial work or workers
- s of those who work for wages especially manual or industrial laborers
blue-ribbon
- s selected or chosen for special qualifications
the blue-ribbon event of the season