fibrilla

noun

fi·​bril·​la fī-ˈbril-ə How to pronounce fibrilla (audio) fi-; ˈfī-bri-lə How to pronounce fibrilla (audio) ˈfib-ri-lə How to pronounce fibrilla (audio)
plural fibrillae -ˌlē How to pronounce fibrilla (audio)
: fibril

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“Fibrilla.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/fibrilla. Accessed 6 Mar. 2025.

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