We found 19 dictionaries that define the word lethal gene:

General (12 matching dictionaries)

1. lethal gene: Merriam-Webster
2. lethal gene: Oxford Learner's Dictionaries
3. lethal gene: American Heritage Dictionary of the English Language
4. lethal gene: Vocabulary.com
5. lethal gene: Wiktionary
6. lethal gene: Infoplease Dictionary
7. lethal gene: Dictionary.com
8. Lethal gene: Wikipedia, the Free Encyclopedia
9. lethal gene: Rhymezone
10. lethal gene: FreeDictionary.org
11. lethal gene: Mnemonic Dictionary
12. lethal gene: TheFreeDictionary.com

Business (1 matching dictionary)

13. lethal gene: Legal dictionary

Computing (1 matching dictionary)

14. lethal gene: Encyclopedia

Medicine (5 matching dictionaries)

15. lethal gene: Merriam-Webster Medical Dictionary
16. Dorland's Illustrated Medical Dictionary (No longer online)
17. online medical dictionary (No longer online)
18. Hypermedia Glossary Of Genetic Terms (No longer online)
19. lethal gene: Medical dictionary

(Note: See lethal_genes as well.)

Definitions from Wiktionary (lethal gene) ▸ noun:  Any gene that brings about the death of an organism carrying it; usually the result of a mutation. Similar: suicide gene, deletant, genelet, constitutive ablation, autocide, metastatin, mutant protein, control gene, marker gene, biotoxin, more... Opposite: non-lethal, benign, harmless, non-toxic Phrases: zygotic lethal gene, more... ▸ Words similar to lethal gene ▸ Usage examples for lethal gene ▸ Idioms related to lethal gene ▸ Wikipedia articles (New!) ▸ Words that often appear near lethal gene ▸ Rhymes of lethal gene ▸ Invented words related to lethal gene