H1
See also: H₁, H₁·, H1·, H1-, H1⁻, H₁-, H₁⁻, H1+, H1⁺, H₁+, H₁⁺, and H-1
Translingual
Noun
H1
- histamine receptor #1, the first histamine receptor discovered.
- Alternative form of H-1
English
Noun
H1
- The first half of a calendar year (January to June).
- The first half of a financial year.
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