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  1. Observation Definition & Meaning - Merriam-Webster

  2. OBSERVATION | English meaning - Cambridge Dictionary

  3. Observation - Wikipedia

  4. Observation - Definition, Meaning & Synonyms - Vocabulary.com

  5. observation noun - Definition, pictures, pronunciation and usage …

  6. OBSERVATION | definition in the Cambridge English Dictionary

  7. Observation Definition & Meaning | Britannica Dictionary

  8. observation noun - Definition, pictures, pronunciation and usage …

  9. observation, n. meanings, etymology and more - Oxford English …

  10. OBSERVATION definition and meaning | Collins English Dictionary

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