'Quagmire' definitions:

Definition of 'quagmire'

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

Definition of 'Quagmire'

From: GCIDE
  • Quagmire \Quag"mire`\, n. [Quake + mire.] Soft, wet, miry land, which shakes or yields under the feet. "A spot surrounded by quagmires, which rendered it difficult of access." --Palfrey. [1913 Webster]
  • Syn: Morass; marsh; bog; swamp; fen; slough. [1913 Webster] Quahog

Synonyms of 'quagmire'

From: Moby Thesaurus