English

allochimera

From allo- + chimera.

Proto-Indo-European *h₂el- ‘beyond, other’

Proto-Indo-European *h₂élyos ‘other, another’

Proto-Hellenic *áľľos

Ancient Greek ἄλλος ‘other’

English allo-

Proto-Indo-European *ǵʰey- ‘winter’

Middle English chimere

Today it means

noun Either of two chimeras having different combination of parent zygotes

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

Etymograph / allochimera