Collocations with "phenomenon"

a fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question.

An event or occurrence that cannot be explained by natural laws.

An event that is beyond the scope of normal scientific understanding.

An event or fact that is observed to exist or happen, esp. one whose cause is in question, related to psychic abilities.

An observable event or fact that is rare.

An event or development that becomes very popular with a small, dedicated group.