from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The lightest weight division in professional boxing, having an upper limit of 105 pounds (47.2 kilograms).
- n. A boxer competing in this weight division.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The lowest weight category in professional boxing, where boxers may weigh no more than 105 pounds (48 kg).
minimum + weight (Wiktionary)