-ация

Etymology
From, an alternative form of.

Suffix

 * 1) -ation

Usage notes

 * Frequently added to Latinate verbs ending in, or , where it replaces the entire suffix. It is often difficult to tell native Russian formations of this sort from those where a Latinate foreign noun ending in 🇨🇬, 🇨🇬, 🇨🇬, etc. was borrowed directly.