American Heritage Dictionary
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Century Dictionary
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GNU Webster's 1913
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WordNet
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Elsewhere on the web
The ground was often deep and quaggy, and the horsemen several times checked their speed, and went at a slow walk, one advancing on foot along the track to guide the way.— Friends, though divided A Tale of the Civil War
Portions of them on the water's edge that were low and quaggy, were sowed with the redtop, which will thrive in very moist soil, and gives it firmness.— Personal Memoirs of a Residence of Thirty Years with the Indian Tribes on the American Frontiers
Which is all drained away in our time, yet traceable by the studious:--quaggy congeries of sluices and fish-ponds, no road through them except on intricate dams; have scrubby thickets about the border;--this also is very strong ground, if Weissenfels thought of defence there Which Weissenfels does not, but only of attack.— History of Friedrich II of Prussia — Volume 15
Rightward Rutowski extends in long lines, with the quaggy-dell of Tschonengrund in front of him, parallel to him; Dell ever deepening as it goes.— History of Friedrich II of Prussia — Volume 15
I cautiously approached its quaggy edges, when I was shocked by what appeared to be a sudden vision!— The Bell-Ringer of Angel's

Century Dictionary (1)
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