from The American Heritage® Dictionary of the English Language, 4th Edition
- n. All the people of a particular age or range of ages.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A demographic grouping based on age, a generation.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a group of people having approximately the same age
age + group (Wiktionary)