Piphilology
//paɪfɪˈlɒləd͡ʒɪ// noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The memorization of the digits of pi as a hobby. uncountable
"In piphilology, ten thousand is the current world record for the number of digits of pi memorized by a human being."
Example
More examples"In piphilology, ten thousand is the current world record for the number of digits of pi memorized by a human being."
Etymology
From pi + philology.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.