Meanings
nounpurple zone (plural purple zones)
plural purple zones
- Synonym of purple airway.
Synonyms: purple airway
Synonyms & antonyms
nounSynonym of purple airway.
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Cite this entry
APA
purple zone. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/purple%20zone
MLA
“purple zone.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/purple%20zone. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “purple zone,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/purple%20zone.
Source: purple zone on Wiktionary, CC BY-SA 4.0.