We found 19 dictionaries that define the word spying:

General (16 matching dictionaries)

1. spying: Merriam-Webster
2. spying: Oxford Learner's Dictionaries
3. spying: Collins English Dictionary
4. spying: Vocabulary.com
5. Spying, spying: Wordnik
6. spying: Cambridge Advanced Learner's Dictionary
7. spying: Wiktionary
8. spying: Dictionary.com
9. spying: Cambridge Essential American English Dictionary
10. Spying: Wikipedia, the Free Encyclopedia
11. Spying: Online Plain Text English Dictionary
12. spying: Rhymezone
13. Spying: AllWords.com Multi-Lingual Dictionary
14. spying: FreeDictionary.org
15. spying: Mnemonic Dictionary
16. spying: TheFreeDictionary.com

Business (1 matching dictionary)

17. spying: Legal dictionary

Computing (1 matching dictionary)

18. Spying: Encyclopedia

Slang (1 matching dictionary)

19. Spying: Urban Dictionary

(Note: See spy as well.)

Definitions from Wiktionary (spying) ▸ noun:  espionage; the act of secretly gathering information Similar: espial, detection, catching, spotting, undercover work, espionage, espy, spycraft, shadowing, intelligence, more... Opposite: surveillance, transparency, openness, candor, honesty Types: electronic, human, signals, industrial, economic, commercial, overt, covert, more... Phrases: spying on, spying out, Cyber spying, Carry On Spying, Spying Through a Keyhole, more... Adjectives: domestic, industrial, little, political, such, soviet, mutual, electronic, more, constant, illegal Colors:     black,     gray,     dark blue,     charcoal,     midnight blue, more... ▸ Words similar to spying ▸ Usage examples for spying ▸ Idioms related to spying ▸ Wikipedia articles (New!) ▸ Popular adjectives describing spying ▸ Words that often appear near spying ▸ Rhymes of spying ▸ Invented words related to spying