We found 7 dictionaries that define the word St John's bread:

General (4 matching dictionaries)

1. St. John's bread: Merriam-Webster
2. St John's bread: Wiktionary
3. St. John's-bread: Infoplease Dictionary
4. st. john's-bread, st. john's bread, st. johns-bread, st. johns bread, st john's-bread, st john's bread, st johns-bread, st johns bread: Dictionary.com

Art (1 matching dictionary)

5. St. John's bread: Cook's Thesaurus

Computing (1 matching dictionary)

6. St.-John's-bread: Encyclopedia

Medicine (1 matching dictionary)

7. St.-John's-bread: Medical dictionary

Definitions from Wiktionary (St John's bread) ▸ noun:  Alternative spelling of Saint John's bread [Carob.] ▸ Words similar to St John's bread ▸ Usage examples for St John's bread ▸ Idioms related to St John's bread ▸ Wikipedia articles (New!) ▸ Words that often appear near St John's bread ▸ Rhymes of St John's bread ▸ Invented words related to St John's bread