English
alloantibody
From allo- + antibody.
Proto-Indo-European *h₂el- ‘beyond, other’
Proto-Indo-European *h₂élyos ‘other, another’
Proto-Hellenic *áľľos
Ancient Greek ἄλλος ‘other’
English allo-
Today it means
noun An antibody involved in alloimmunity.
Language periods are conventional ranges, not dates for this word.
Etymograph / alloantibody