Quagga
Chamber's Etymological of the English Language · 1895 · p. 421
kwag'a, n. a quadruped of South Africa, like the a in form and the zebra in colour, [Hottentot quagga, guacha.\ Quaegy. kwag'i. adj. of the nature of a quagmire shaking or yielding under the feet. Quagmire, kwag'mir, u. wet, boggy ground that yields under the feet lObs Quag, same as Quake, and Mire.]
Readham'da tam maddeyi gor →