lungful

noun

lung·​ful ˈləŋˌfu̇l How to pronounce lungful (audio)
plural lungfuls or lungsful
-ŋˌfu̇lz
-ŋzˌfu̇l
: the amount of air in the lungs at one time
climb up … for even deeper lungsful of fresh airJoyce M. Batten

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“Lungful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lungful. Accessed 16 Dec. 2025.

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