'Quag' definitions:

Definition of 'quag'

From: WordNet
noun
A soft wet area of low-lying land that sinks underfoot [syn: mire, quagmire, quag, morass, slack]

Definition of 'Quag'

From: GCIDE
  • Quag \Quag\, n. A quagmire. [R.] "Crooked or straight, through quags or thorny dells." --Cowper. [1913 Webster]