Bing found the following results
  1. Interaction Definition & Meaning - Merriam-Webster

  2. Drug Interaction Checker ← Quickly Check Your Meds - Drugs.com

  3. INTERACTION | definition in the Cambridge English Dictionary

  4. INTERACTION | English meaning - Cambridge Dictionary

  5. Drug Interaction Checker - Find Interactions Between Medications - WebMD

  6. INTERACTION Definition & Meaning | Dictionary.com

  7. Interaction - Definition, Meaning & Synonyms | Vocabulary.com

  8. INTERACTION Synonyms: 10 Similar and Opposite Words - Merriam-Webster

  9. interaction - Oxford Learner's Dictionaries

  10. INTERACT | definition in the Cambridge English Dictionary