We found 21 dictionaries that define the word boosting:

General (13 matching dictionaries)

1. boosting: Merriam-Webster
2. boosting: Collins English Dictionary
3. boosting: Vocabulary.com
4. Boosting, boosting: Wordnik
5. boosting: Cambridge Advanced Learner's Dictionary
6. boosting: Wiktionary
7. Boosting, boosting: Dictionary.com
8. boosting: Cambridge Essential American English Dictionary
9. Boosting (doping), Boosting (machine learning), Boosting (meta-algorithm), Boosting: Wikipedia, the Free Encyclopedia
10. Boosting: Online Plain Text English Dictionary
11. Boosting: AllWords.com Multi-Lingual Dictionary
12. boosting: FreeDictionary.org
13. boosting: TheFreeDictionary.com

Business (1 matching dictionary)

14. boosting: Legal dictionary

Computing (1 matching dictionary)

15. boosting: Encyclopedia

Medicine (2 matching dictionaries)

16. boosting: Merriam-Webster Medical Dictionary
17. Glossary of HIV/AIDS Related Terms (No longer online)

Science (1 matching dictionary)

18. Boosting: Eric Weisstein's World of Mathematics

Slang (2 matching dictionaries)

19. boosting: Green’s Dictionary of Slang
20. boosting: Urban Dictionary

Tech (1 matching dictionary)

21. AUTOMOTIVE TERMS (No longer online)

(Note: See boost as well.)

Definitions from Wiktionary (boosting) ▸ noun:  The act or process by which something is boosted. ▸ noun:  (slang) An act or incidence of theft. Similar: rise, hike up, promote, advance, further, hike, encourage, encouragement, supercharge, signal boost, more... Types: morale boosting, confidence boosting, energy boosting, immune boosting, mood boosting, brain boosting, more... Phrases: morale boosting, blood boosting, Gradient boosting, boosting morale, confidence boosting, more... Adjectives: immune, adaptive, brain, mind, spatial, memory Colors:     orange,     yellow,     red,     lime green,     electric blue, more... ▸ Words similar to boosting ▸ Usage examples for boosting ▸ Idioms related to boosting ▸ Wikipedia articles (New!) ▸ Popular adjectives describing boosting ▸ Words that often appear near boosting ▸ Rhymes of boosting ▸ Invented words related to boosting