We found 12 dictionaries that define the word tentorial sinus:

General (7 matching dictionaries)

1. tentorial sinus: Merriam-Webster
2. tentorial sinus: Vocabulary.com
3. tentorial sinus: Dictionary.com
4. tentorial sinus: Rhymezone
5. tentorial sinus: FreeDictionary.org
6. tentorial sinus: Mnemonic Dictionary
7. tentorial sinus: TheFreeDictionary.com

Computing (1 matching dictionary)

8. tentorial sinus: Encyclopedia

Medicine (4 matching dictionaries)

9. Dorland's Illustrated Medical Dictionary (No longer online)
10. online medical dictionary (No longer online)
11. Tentorial sinus: Gray's Anatomy (1918)
12. tentorial sinus: Medical dictionary

Definitions from WordNet (tentorial sinus) ▸ noun:  an unpaired sinus of the dura mater ▸ Words similar to tentorial sinus ▸ Usage examples for tentorial sinus ▸ Idioms related to tentorial sinus ▸ Wikipedia articles (New!) ▸ Words that often appear near tentorial sinus ▸ Rhymes of tentorial sinus ▸ Invented words related to tentorial sinus