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  1. HUM definition in American English | Collins English Dictionary

  2. HUMS Technology - Avionics International

  3. Hums Definition & Meaning - Merriam-Webster

  4. Health and usage monitoring systems - Wikipedia

  5. HUMS Synonyms: 59 Similar and Opposite Words - Merriam-Webster

  6. hum verb - Definition, pictures, pronunciation and usage notes

  7. HUMS Definition & Meaning | Dictionary.com

  8. HUM | definition in the Cambridge English Dictionary

  9. HUM Definition & Meaning | Dictionary.com

  10. Humanitarian - MyNavyHR