Anion

1) анион; анионный 2) анионовый

Англо-русский научно-технический словарь

Anion

анион

Англо-русский политехнический словарь

Anion

noun Etymology: Greek, neuter of aniōn, present participle of anienai to go up, from ana- + ienai to go — more at issue the ion in an electrolyzed solution that migrates to the anode; broadly a negatively charged ion

Merriam-Webster's Collegiate Dictionary