1. Showing characteristics of age, especially having grey or white hair
   - grey [Brit, Cdn], gray [US], grey-haired [Brit, Cdn], gray-haired [US], grey-headed [Brit, Cdn], grizzly, hoar, hoary, white-haired

See also: old

Encyclopedia: Gray-headed

• semester hour
• semestral
• semestrial
• semi
• semi-abstraction
• semi-automatise
• semi-automatize
• semi-climber
• semi-climbing
• semi-detached house
• semi-dry
• semi-erect
• semi-evergreen
• semi-processed
• semi-prostrate
• semi-retired
• semi-skimmed milk
• semi-sweet chocolate
• semi-tuberous
• semi-upright
• towage
• toward
• towards
• towboat
• towel