Kelter
A Dictionary of the Vulgar Tongue · 1811 · p. 3
Condition, order. Out of kelter; out of order.
Bu kavram başka kaynaklarda da geçiyor
The Slang Dictionary Etymological Historical and Anecdotal (1913)
An Illustrated Encyclopedic Medical Dictionary (1893)
Readham'da tam maddeyi gor →