We found 16 dictionaries that define the word LD50:

General (8 matching dictionaries)

1. LD50: Merriam-Webster
2. LD50: Oxford Learner's Dictionaries
3. LD50: Collins English Dictionary
4. LD50: Wiktionary
5. LD50, ld50: Dictionary.com
6. LD50: Stammtisch Beau Fleuve Acronyms
7. LD50: TheFreeDictionary.com
8. LD50: Merriam-Webster

Computing (1 matching dictionary)

9. LD50: Encyclopedia

Medicine (2 matching dictionaries)

10. LD50: Merriam-Webster Medical Dictionary
11. LD50: Medical dictionary

Miscellaneous (3 matching dictionaries)

12. LD50: Acronym Finder
13. Glossary of Terrorism Terms (No longer online)
14. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

15. LD50: Urban Dictionary

Tech (1 matching dictionary)

16. Lake and Water Word Glossary (No longer online)

Similar: semilethal dose, lethal dose, effective dose, PTDI, death rate, kill/death ratio, kill-death ratio, death toll, K/D ratio, kilodisintegration, more... Types: acute, chronic, subacute, subchronic, more... ▸ Words similar to LD50 ▸ Usage examples for LD50 ▸ Idioms related to LD50 ▸ Wikipedia articles (New!) ▸ Words that often appear near LD50 ▸ Rhymes of LD50 ▸ Invented words related to LD50