English
anisomorphism
From an- + isomorphism.
Formed from an- + isomorphism
Proto-Indo-European *h₂en- ‘on, onto’
Proto-Germanic *ana- ‘on’
Proto-West Germanic *ana- ‘Forming verbs and adjectives from participles…’
English an-
Today it means
noun The absence of an exact correspondence between words etc. in two different languages; the differences between two given languages that create mismatches in a translation dictionary.
Language periods are conventional ranges, not dates for this word.
Etymograph / anisomorphism