Kation is another spelling of cation, which is defined as a positively charged ion. A positively charged ion is an example of kation.

What is Cazoo in English?

[ˈkattso] masculine noun. vulgar) (pene) prick (vulgar) figurative) (vulgar)

Who invented the word cation?

Coined by English polymath William Whewell in 1834 for Michael Faraday, who introduced it later that year.