We found 26 dictionaries that define the word kidnapper:

General (20 matching dictionaries)

1. kidnapper: Merriam-Webster
2. kidnapper: Oxford Learner's Dictionaries
3. kidnapper: Collins English Dictionary
4. kidnapper: Vocabulary.com
5. Kidnapper, kidnapper: Wordnik
6. kidnapper: Cambridge Advanced Learner's Dictionary
7. kidnapper: Wiktionary
8. kidnapper: Dictionary.com
9. kidnapper: Cambridge Essential American English Dictionary
10. Kidnapper (song), Kidnapper, The Kidnapper: Wikipedia, the Free Encyclopedia
11. Kidnapper: Online Plain Text English Dictionary
12. kidnapper: Rhymezone
13. Kidnapper, kidnapper: AllWords.com Multi-Lingual Dictionary
14. kidnapper: Webster's 1828 Dictionary
15. Kidnapper: Dictionary of Phrase and Fable (1898)
16. kidnapper: FreeDictionary.org
17. kidnapper: Mnemonic Dictionary
18. kidnapper: TheFreeDictionary.com

Business (2 matching dictionaries)

19. kidnapper: Merriam-Webster Legal Dictionary
20. kidnapper: Legal dictionary

Computing (1 matching dictionary)

21. kidnapper: Encyclopedia

Miscellaneous (1 matching dictionary)

22. Brilliant Dream Dictionary (No longer online)

Slang (2 matching dictionaries)

23. kidnapper: Green’s Dictionary of Slang
24. The Kidnapper: Urban Dictionary

(Note: See kidnap as well.)

Definitions from Wiktionary (kidnapper) ▸ noun:  A person who kidnaps someone. Similar: snatcher, abductor, baby-snatcher, hijacker, snarer, body snatcher, captivator, hostage-taker, captor, murderer, more... Opposite: rescuer, savior, deliverer Types: abductor, snatcher, stalker, pursuer, more... Adjectives: real, alleged, potential, professional, second, notorious, original, thirsty, old, dreaded, american ▸ Words similar to kidnapper ▸ Usage examples for kidnapper ▸ Idioms related to kidnapper ▸ Wikipedia articles (New!) ▸ Popular adjectives describing kidnapper ▸ Words that often appear near kidnapper ▸ Rhymes of kidnapper ▸ Invented words related to kidnapper