Calendar wiki:
endar is a system for naming periods of time, typically days. These names are known as calendar dates. The dates may be based on the perceived motion of astronomical objects. A calendar is also a physical device (often paper) that illustrates the system (for example, a desktop calendar) â this is the most common usage of the word.
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Great wiki:
[Can refer to size or GreatnessCan refer to GREAT or Gang Resistance Education and TrainingCan refer to the Great supermarket in Hong KongCan refer to a measure of goodness
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