Where does “за-” come from?

за- (Ukrainian) comes from Ukrainian сила, from Proto-Slavic sila, from Proto-Balto-Slavic séiˀlāˀ, from Proto-Indo-European seh₂i-l-eh₂, from Proto-Indo-European sh₂ey-, from Proto-Indo-European seh₂- — to satiate, satisfy.

за- (Ukrainian): beyond, behind

Definitions

  1. beyond, behind

Ancestry of “за-”, step by step

за- traces back through two separate lines of ancestry.

via Ukrainian сила

StepLanguageWordMeaning
1Ukrainianсилаforce; strength
2Proto-Slavicsilastrength, force
3Proto-Balto-Slavicséiˀlāˀstrength, force; soul
4Proto-Indo-Europeanseh₂i-l-eh₂
5Proto-Indo-Europeansh₂ey-to bind, fetter
6Proto-Indo-Europeanseh₂-to satiate, satisfy

via Proto-Slavic za

StepLanguageWordMeaning
1Proto-Slaviczabehind, after (stationary)

Words derived from “за-

Every word from Proto-Indo-European seh₂-Every word from Proto-Indo-European sh₂ey-Every word from Proto-Indo-European seh₂i-l-eh₂