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Hb

abbreviation

hemoglobin

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hazzanuth
Hb
HbA1c
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Cite this Entry

“Hb.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Hb. Accessed 1 Dec. 2025.

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Medical Definition

Hb

abbreviation
hemoglobin

Legal Definition

H.B.

abbreviation
House bill
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