Meaning of ION in English

ION

n.

Function: noun suffix

Etymology: French -ion, from Latin -ion-, -io

1 a : act or process <validat ion > b : result of an act or process <regulat ion >

2 : state or condition <hydrat ion >

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.