What definition of a Black Moon applies specifically to the August 2025 event according to the text?

Answer

The third New Moon in a season that contains four New Moons

A less common definition, which applies to the August 2025 event, identifies a Black Moon as the third New Moon in a season that hosts four New Moons.

What definition of a Black Moon applies specifically to the August 2025 event according to the text?
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