Where does “letzter Schliff” come from?

letzter Schliff (German) comes from German Schliff, from Middle High German slif, from Old High German slif.

letzter Schliff (German): final touch, finishing touch, polish the final minor improvements or adjustments that make something perfect or complete

Definitions

  1. final touch, finishing touch, polish the final minor improvements or adjustments that make something perfect or complete

Ancestry of “letzter Schliff”, step by step

letzter Schliff traces back through two separate lines of ancestry.

via German Schliff

StepLanguageWordMeaning
1GermanSchliffsharpening of a blade
2Middle High Germanslif
3Old High Germanslif

via German letzt

StepLanguageWordMeaning
1Germanletztonly in fixed expressions
Every word from Old High German slif