The AI-powered English dictionary
plural classmates
A student who is in the same class at school. quotations examples
She was your classmate at the village school from first grade.
2018, Tsitsi Dangarembga, This Mournable Body, Faber & Faber (2020), page 353
(by extension) A member of a different sort of class, such as locomotives etc. quotations examples
The Class 87 is the only main line-certified member of the fleet left in the UK, although there are 21 classmates in use overseas [...]
2019 October 23, Rail, page 30