We found 23 dictionaries that define the word tampering:

General (15 matching dictionaries)

1. tampering: Merriam-Webster
2. tampering: Collins English Dictionary
3. tampering: Vocabulary.com
4. Tampering, tampering: Wordnik
5. tampering: Wiktionary
6. tampering: Dictionary.com
7. tampering: Cambridge Essential American English Dictionary
8. Tampering (crime), Tampering: Wikipedia, the Free Encyclopedia
9. Tampering: Online Plain Text English Dictionary
10. tampering: Rhymezone
11. Tampering: AllWords.com Multi-Lingual Dictionary
12. tampering: Webster's 1828 Dictionary
13. tampering: FreeDictionary.org
14. tampering: Mnemonic Dictionary
15. tampering: TheFreeDictionary.com

Business (3 matching dictionaries)

16. tampering: Merriam-Webster Legal Dictionary
17. tampering: Legal dictionary
18. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

19. tampering: Encyclopedia

Medicine (1 matching dictionary)

20. Tampering (disambiguation), tampering: Medical dictionary

Science (1 matching dictionary)

21. Agricultural Thesaurus and Glossary (No longer online)

Slang (1 matching dictionary)

22. tampering: Urban Dictionary

Tech (1 matching dictionary)

23. AUTOMOTIVE TERMS (No longer online)

(Note: See tamper as well.)

Definitions from Wiktionary (tampering) ▸ noun:  The act of one who tampers. Similar: meddling, tarnishing, meddlement, outside work, tinkering, salting, trammeling, trespass, interference, mistackle, more... Opposite: untampered, unaltered, unchanged, unmodified, unmanipulated Types: spiking, smudging, substitution, addition, more... Phrases: Jury tampering, witness tampering, evidence tampering, ball tampering, drug tampering, more... Adjectives: such, unauthorized, human, malicious, political, genetic, deliberate, possible, injudicious, much, ball Colors:     red,     black,     gray,     dark blue,     brown, more... ▸ Words similar to tampering ▸ Usage examples for tampering ▸ Idioms related to tampering ▸ Wikipedia articles (New!) ▸ Popular adjectives describing tampering ▸ Words that often appear near tampering ▸ Rhymes of tampering ▸ Invented words related to tampering