We found 21 dictionaries that define the word introgression:

General (16 matching dictionaries)

1. introgression: Merriam-Webster
2. introgression: Oxford Learner's Dictionaries
3. introgression: American Heritage Dictionary of the English Language
4. introgression: Collins English Dictionary
5. introgression: Wordnik
6. introgression: Wiktionary
7. introgression: Webster's New World College Dictionary, 4th Ed.
8. introgression: Infoplease Dictionary
9. Introgression, introgression: Dictionary.com
10. Introgression: Wikipedia, the Free Encyclopedia
11. Introgression: Online Plain Text English Dictionary
12. introgression: Webster's Revised Unabridged, 1913 Edition
13. Introgression: AllWords.com Multi-Lingual Dictionary
14. introgression: Webster's 1828 Dictionary
15. introgression: FreeDictionary.org
16. introgression: TheFreeDictionary.com

Business (1 matching dictionary)

17. introgression: Legal dictionary

Medicine (1 matching dictionary)

18. online medical dictionary (No longer online)

Science (3 matching dictionaries)

19. Agricultural Thesaurus and Glossary (No longer online)
20. Botanical Terms (No longer online)
21. AGRICULTURAL AND ENVIRONMENTAL BIOTECHNOLOGY (No longer online)

(Note: See introgressant as well.)

Definitions from Wiktionary (introgression) ▸ noun:  (genetics) The movement of a gene from one species to another. Similar: transgenesis, transgene, translocation, retrohoming, transgenosis, transposon, introgressant, gene flow, ingression, insert, more... Opposite: retrogression, regression, reversion Phrases: introgression line, more... Adjectives: genetic, assisted, extensive, such, subsequent, natural, alien, differential, unidirectional, interspecific, nuclear ▸ Words similar to introgression ▸ Usage examples for introgression ▸ Idioms related to introgression ▸ Wikipedia articles (New!) ▸ Popular adjectives describing introgression ▸ Words that often appear near introgression ▸ Rhymes of introgression ▸ Invented words related to introgression