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Occur Definition & Meaning - Merriam-Webster
OCCUR Definition & Meaning | Dictionary.com
OCCUR | definition in the Cambridge English Dictionary
OCCUR | English meaning - Cambridge Dictionary
Occur - Definition, Meaning & Synonyms | Vocabulary.com
occur - WordReference.com Dictionary of English
occur verb - Definition, pictures, pronunciation and usage notes ...
OCCUR | meaning - Cambridge Learner's Dictionary
Occur Definition & Meaning | Dictionary.com
OCCUR definition in American English | Collins English Dictionary