We found 18 dictionaries that define the word booster dose:

General (11 matching dictionaries)

1. booster dose: Merriam-Webster
2. booster dose: American Heritage Dictionary of the English Language
3. booster dose: Collins English Dictionary
4. booster dose: Vocabulary.com
5. booster dose: Wiktionary
6. booster dose: Dictionary.com
7. Booster dose: Wikipedia, the Free Encyclopedia
8. booster dose: Rhymezone
9. booster dose: FreeDictionary.org
10. booster dose: Mnemonic Dictionary
11. booster dose: TheFreeDictionary.com

Business (2 matching dictionaries)

12. booster dose: Legal dictionary
13. booster dose: Financial dictionary

Computing (1 matching dictionary)

14. booster dose: Encyclopedia

Medicine (4 matching dictionaries)

15. booster dose: Merriam-Webster Medical Dictionary
16. Dorland's Illustrated Medical Dictionary (No longer online)
17. online medical dictionary (No longer online)
18. booster dose: Medical dictionary

(Note: See booster_doses as well.)

Definitions from Wiktionary (booster dose) ▸ noun:  A dose of an antigen designed to strengthen immunity after an earlier immunizing dose. Similar: booster shot, booster, recall dose, booster injection, autoadjuvant, immunoadjuvant, adjuvant, immunopotentiation, immunostimulant, vaccinum, more... Opposite: initial dose, primary dose, first dose ▸ Words similar to booster dose ▸ Usage examples for booster dose ▸ Idioms related to booster dose ▸ Wikipedia articles (New!) ▸ Words that often appear near booster dose ▸ Rhymes of booster dose ▸ Invented words related to booster dose