: of, relating to, or consisting of fascicles or fasciculi
fascicularly adverb

Word History

First Known Use

1816, in the meaning defined above

Time Traveler
The first known use of fascicular was in 1816

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Cite this Entry

“Fascicular.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fascicular. Accessed 7 Jul. 2026.

Medical Definition

fascicular

adjective
: of, relating to, or consisting of fasciculi
a fascicular biopsy
fascicularly adverb
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