Hrv
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Initialism of heart rate variability. abbreviation, alt-of, initialism, uncountable
- 2 Initialism of heat recovery ventilation. abbreviation, alt-of, initialism, uncountable
- 3 Initialism of heat recovery ventilator. abbreviation, alt-of, countable, initialism
- 4 Initialism of Holmes ribgrass virus, an RNA virus of plants. abbreviation, alt-of, countable, initialism, uncountable
- 5 Initialism of human rhinovirus. abbreviation, alt-of, countable, initialism, uncountable
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.