peekaboo cards

A form of peekaboo card — A kind of punch card that could be used to find records matching several categories by aligning cards for the records and retaining those where a hole could be seen all the way through the stack of cards.

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Meanings

noun
  1. pluralplural of peekaboo card
Cite this entry
APA

peekaboo cards. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/peekaboo%20cards

MLA

“peekaboo cards.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/peekaboo%20cards. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “peekaboo cards,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/peekaboo%20cards.

Source: peekaboo cards on Wiktionary, CC BY-SA 4.0.