Isopsephy

//ˈaɪsəpˌsɛfi// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The practice of adding up the numerical values of the letters in a word to form a single number. uncountable

Etymology

From Koine Greek ἰσοψηφία (isopsēphía), from ἴσος (ísos, “equal”) and ψῆφος (psêphos, “pebble”). The early Greeks used pebbles arranged in patterns to learn arithmetic and geometry.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.