Where does “абляционный” come from?
абляционный (Russian) comes from Russian абля́ция, from Latin ablatio, from Latin ablātus, from Latin auferō, from Latin ferō, from Proto-Italic ferō, from Proto-Indo-European bʰéreti, from Proto-Indo-European bʰēr- — shiny, light brown.
абляционный (Russian): ablation; ablative
Ancestry of “абляционный”, step by step