English
interoperationinteroperation
From inter- + operation.
Formed from inter- + operation
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁entér ‘between’
Proto-Italic *n̥ter ‘between’
Latin inter ‘between’
English inter-
Latin opus ‘work’
Latin operor ‘to work’
Latin operātiō
Old French operacion ‘action’
Middle English operacioun
English operation
Today it means
noun The interaction and simultaneous functioning of multiple products having multiple architectures etc
Language periods are conventional ranges, not dates for this word.
Etymograph / interoperation
Shirt and support for this word