Where does “düz bucaq” come from?

düz bucaq (Azerbaijani) comes from Azerbaijani düz, from Ottoman Turkish طوز, from Common Turkic tōz — dust.

düz bucaq (Azerbaijani): right angle

Definitions

  1. right angle

Ancestry of “düz bucaq”, step by step

düz bucaq traces back through two separate lines of ancestry.

via Azerbaijani düz

StepLanguageWordMeaning
1Azerbaijanidüzflat, even; straight; correct, right
2Ottoman Turkishطوزsalt, sodium chlorite; salt in the...
3Common Turkictōzdust

via Azerbaijani bucaq

StepLanguageWordMeaning
1Azerbaijanibucaqangle
2Proto-Turkic*būč-gak—
Every word from Common Turkic tōz →Every word from Ottoman Turkish طوز →Every word from Azerbaijani düz →