We found 21 dictionaries that define the word stemmer:

General (16 matching dictionaries)

1. stemmer: Merriam-Webster
2. stemmer: Collins English Dictionary
3. stemmer: Vocabulary.com
4. Stemmer, stemmer: Wordnik
5. stemmer: Wiktionary
6. stemmer: Webster's New World College Dictionary, 4th Ed.
7. stemmer: Infoplease Dictionary
8. stemmer: Dictionary.com
9. Stemmer: Wikipedia, the Free Encyclopedia
10. Stemmer: Online Plain Text English Dictionary
11. stemmer: Webster's Revised Unabridged, 1913 Edition
12. stemmer: Rhymezone
13. Stemmer: AllWords.com Multi-Lingual Dictionary
14. stemmer: FreeDictionary.org
15. stemmer: Mnemonic Dictionary
16. Stemmer: TheFreeDictionary.com

Computing (2 matching dictionaries)

17. stemmer: Free On-line Dictionary of Computing
18. stemmer: Encyclopedia

Medicine (1 matching dictionary)

19. online medical dictionary (No longer online)

Slang (2 matching dictionaries)

20. stemmer: Green’s Dictionary of Slang
21. stemmer: Urban Dictionary

(Note: See stem as well.)

Definitions from Wiktionary (stemmer) ▸ noun:  (computing, linguistics) Software used to produce the stem from the inflected form of words. Similar: softwear, spell checker, transcriber, segmenter, speech recognition, bracketer, stringifier, wordprocessing, soft, builder, more... Opposite: rooter, unstemmer, unrooter Phrases: porter stemmer, Walburga Stemmer, more... ▸ Words similar to stemmer ▸ Usage examples for stemmer ▸ Idioms related to stemmer ▸ Wikipedia articles (New!) ▸ Popular adjectives describing stemmer ▸ Words that often appear near stemmer ▸ Rhymes of stemmer ▸ Invented words related to stemmer