1. A man who is very old
   - old man, greybeard [Brit, Cdn], graybeard [US] 
2. (Old Testament) a patriarch (grandfather of Noah) who is said to have lived 969 years

Derived forms: Methuselahs

Type of: adult male, golden ager, man, old person, oldster [N. Amer], patriarch, senior citizen

Encyclopedia: Methuselah

• President Reagan
• President Roosevelt
• President Taft
• President Taylor
• President Theodore Roosevelt
• President Truman
• President Tyler
• President Van Buren
• President Washington
• President William Henry Harrison
• President Wilson
• presidential
• Presidential Directive
• presidential term
• presidentially
• Presidents' Day
• presidentship
• presiding officer
• presidio
• presidium
• presignify
• Presley
• presocratic
• press
• press agency