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  1. Voluntary Definition & Meaning - Merriam-Webster

  2. VOLUNTARY | English meaning - Cambridge Dictionary

  3. Voluntary - Definition, Meaning & Synonyms - Vocabulary.com

  4. VOLUNTARY definition and meaning | Collins English Dictionary

  5. VOLUNTARY Definition & Meaning - Dictionary.com

  6. Voluntary - definition of voluntary by The Free Dictionary

  7. Voluntary Definition & Meaning | Britannica Dictionary

  8. voluntary adjective - Definition, pictures, pronunciation and …

  9. VOLUNTARY definition | Cambridge Essential American Dictionary

  10. VOLUNTARY - Definition & Translations | Collins English Dictionary

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