Where does “zaostrzać” come from?

zaostrzać (Polish) comes from Polish zaostrzyć, from Polish za-, from Polish nie-, from Old Polish nie-, from Old Polish nie, from Proto-Slavic ne, from Proto-Balto-Slavic nē, from Proto-Indo-European né — not; no.

zaostrzać (Polish): to sharpen, to whet

Definitions

  1. to sharpen, to whet

Ancestry of “zaostrzać”, step by step

StepLanguageWordMeaning
1Polishzaostrzyćto sharpen, to whet
2Polishza-Forms perfective semelfactive verbs, usually...
3Polishnie-un-, dis-, -less, non-
4Old Polishnie-generic negation prefix, used for adjectives, adverbs and participles; un-, dis-, -less, non
5Old Polishnienegation particle; no, not
6Proto-Slavicnenot
7Proto-Balto-Slavicnēnot
8Proto-Indo-Europeannénot; no
Every word from Proto-Indo-European né →Every word from Polish za- →Every word from Polish nie- →