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spreading factor

noun

: hyaluronidase

Word History

First Known Use

1932, in the meaning defined above

Time Traveler
The first known use of spreading factor was in 1932

Rhymes for spreading factor

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Browse Nearby Words

spreading dogbane
spreading factor
spreadingly
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Cite this Entry

“Spreading factor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spreading%20factor. Accessed 30 Nov. 2025.

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Medical Definition

spreading factor

noun
spread·​ing factor ˈspred-iŋ- How to pronounce spreading factor (audio)
: hyaluronidase
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