Pigeonhole

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Pigeonhole may refer to:

• Pigeonholes, nesting spaces formed in a dovecote (also spelt dovecot or doocot)
• Pigeonhole, one of the boxes in a pigeon coop
• Pigeonholing, a processes that attempts to classify disparate entities into a small number of categories
• Pigeonhole principle, a mathematical principle
• Pigeonhole sort, a sorting algorithm
• Pigeon-hole messagebox, a communication method
• Pigeonhole (album), record album by the band New Fast Automatic Daffodils
• Pigeon Hole (band), a Canadian hip hop duo.