from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Baseball A player assigned to first, second, or third base.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A player positioned at or near a base: first baseman, second baseman or third baseman.
from The Century Dictionary and Cyclopedia
- n. Any one of the three players who in the game of base-ball are stationed at first, second, and third bases.
base + man (Wiktionary)