1. An experienced person who has been through many battles; someone who has given long service
   - veteran, old-timer, old hand, warhorse, old stager, stager 
2. An elderly man
   - old-timer, gaffer, old geezer, antique

Derived forms: old-timers, oldtimers

Type of: expert, graybeard [US], greybeard [Brit, Cdn], Methuselah, old man

Encyclopedia: Oldtimer

• semihard
• semiliquid
• semiliterate
• semilunar
• semilunar bone
• semilunar cartilage
• semilunar valve
• semimajor axis
• semiminor axis
• semimonthly
• seminal
• seminal duct
• seminal fluid
• seminal vesicle
• seminar
• seminarian
• seminarist
• seminary
• seminate
• seminiferous
• seminiferous tubule
• Seminole
• Seminole bread
• seminoma
• seminude