English

in-class

From in- + class.

Formed from in- + class

Proto-Indo-European *h₁én ‘in’

Proto-Germanic *in ‘into’

English in-

Proto-Indo-European *kelh₁- ‘to call’

Latin classis ‘a class or division of the people’

Middle French classe

English class

Today it means

adj Occurring while a class or lesson is taking place.

Language periods are conventional ranges, not dates for this word.

Etymograph / in-class