English
interclassify
From inter- + classify.
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁entér ‘between’
Proto-Italic *n̥ter ‘between’
Latin inter ‘between’
English inter-
Proto-Indo-European *kelh₁- ‘to call, shout’
…
Proto-Italic *klāssis
Latin classis ‘any one of the five divisions into which…’
French classe ‘class, type, group’
French classifier ‘to classify’
English classify
Today it means
verb To classify individual items into multiple categories.
Language periods are conventional ranges, not dates for this word.
Etymograph / interclassify