Meanings
- uncountableDivination by onions or onion sprouts.
cromniomancy consisted of laying onions on which certain names had been written upon the altar on Christmas Day; when these were planted the one which sprouted first would give the required indication.
1931, Lock tr. de Givry, Picture Museum of Sorcery1 more example
1660, Robert Burton, The Anatomy of Melancholy in Brand Popular Antiquities (1844) iii. Burton […] speaks of "cromnysmantia," a kind of divination with onions laid on the altar at Christmas Eve, practised by girls, to know when they shall be married, and how many husbands they shall have. This appears also to have been a German custom.
Origin
- Ancient Greekκρόμμῠον“onion”
- Englishcromniomancy
From Ancient Greek κρόμμῠον (krómmŭon, “onion”) + -mancy.
More words from Ancient Greek
Full word history & related roots →Cite this entry
cromniomancy. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/cromniomancy
“cromniomancy.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/cromniomancy. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “cromniomancy,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/cromniomancy.
Source: cromniomancy on Wiktionary, CC BY-SA 4.0.