From Wiktionary, the free dictionary
agemate (plural agemates)
- Alternative form of age-mate.
2009, Judith Rich Harris, The Nurture Assumption: Why Children Turn Out the Way They Do, Free Press, published 2009, →ISBN, page 147:Twins are in an unusual situation: they have an agemate to play with from Day One.
- For more quotations using this term, see Citations:agemate.
