quellung

noun

quel·​lung ˈkwel-əŋ How to pronounce quellung (audio) ˈkvel-u̇ŋ How to pronounce quellung (audio)
often capitalized
: swelling of the capsule of a microorganism after reaction with antibody

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“Quellung.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/quellung. Accessed 22 Dec. 2024.

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