Mab

1 of 2

noun

ˈmab How to pronounce Mab (audio)
: a queen of fairies in English literature

MAb

2 of 2

abbreviation

variants or mAb or MAB or mab
monoclonal antibody

Word History

First Known Use

Noun

circa 1595, in the meaning defined above

Time Traveler
The first known use of Mab was circa 1595

Rhymes for Mab

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MAb
Mab
MABA
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Cite this Entry

“Mab.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Mab. Accessed 30 Apr. 2025.

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Medical Definition

MAb

abbreviation
variants or mAb or MAB or mab
monoclonal antibody

More from Merriam-Webster on Mab

Britannica.com: Encyclopedia article about Mab

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