Nonogram

//ˈnɒnəɡɹæm// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A puzzle in which cells of a grid must be filled or left blank, according to sets of numbers given at the side of the grid, to reveal a hidden picture.

Etymology

Coined by James Dalgety in 1990, from the puzzle inventor's name (Non Ishida) and diagram.

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