We found 25 dictionaries that define the word foramen magnum:

General (14 matching dictionaries)

1. foramen magnum: Merriam-Webster
2. foramen magnum: Oxford Learner's Dictionaries
3. foramen magnum: American Heritage Dictionary of the English Language
4. foramen magnum: Collins English Dictionary
5. foramen magnum: Vocabulary.com
6. foramen magnum: Wiktionary
7. foramen magnum: The Wordsmyth English Dictionary-Thesaurus
8. foramen magnum: Infoplease Dictionary
9. foramen magnum: Dictionary.com
10. Foramen magnum: Wikipedia, the Free Encyclopedia
11. foramen magnum: Rhymezone
12. foramen magnum: FreeDictionary.org
13. foramen magnum: Mnemonic Dictionary
14. foramen magnum: TheFreeDictionary.com

Business (1 matching dictionary)

15. foramen magnum: Legal dictionary

Computing (1 matching dictionary)

16. foramen magnum: Encyclopedia

Medicine (7 matching dictionaries)

17. foramen magnum: Merriam-Webster Medical Dictionary
18. Dorland's Illustrated Medical Dictionary (No longer online)
19. Foramen magnum: MedTerms.com Medical Dictionary
20. online medical dictionary (No longer online)
21. Neurotrauma Glossary (No longer online)
22. foramen magnum: Medical dictionary
23. Foramen magnum: Drug Medical Dictionary

Science (2 matching dictionaries)

24. Archaeology Wordsmith (No longer online)
25. Anthropology dictionary (No longer online)

(Note: See foramen_magnums as well.)

Definitions from Wiktionary (foramen magnum) ▸ noun:  (anatomy) The large foramen, or hole, in the occipital bone for the passage of the medulla oblongata and its membranes. Similar: foramen, mental foramen, foramen spinosum, foramen of Monro, optic foramen, jugular foramen, porta, zygomaticofacial foramen, zygomaticotemporal foramen, infraorbital foramen, more... Opposite: occipital bone Types: oval, circular, elliptical, more... Phrases: foramen magnum herniation, more... ▸ Words similar to foramen magnum ▸ Usage examples for foramen magnum ▸ Idioms related to foramen magnum ▸ Wikipedia articles (New!) ▸ Words that often appear near foramen magnum ▸ Rhymes of foramen magnum ▸ Invented words related to foramen magnum