We found 19 dictionaries that define the word guessing:

General (16 matching dictionaries)

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

Business (1 matching dictionary)

17. guessing: Legal dictionary

Computing (1 matching dictionary)

18. guessing: Encyclopedia

Miscellaneous (1 matching dictionary)

19. guessing: Idioms

(Note: See guess as well.)

Definitions from Wiktionary (guessing) ▸ noun:  The act of making a guess; estimate or prediction; foresight. Similar: guesswork, dead reckoning, shot, educated guess, surmise, supposition, speculation, divination, hunch, fortune-telling, more... Types: estimation, extrapolation, interpolation, speculation, more... Phrases: guessing game, guessing games, second guessing, password guessing, kept guessing, more... Adjectives: second, random, little, mere, good, much, wild, intelligent, blind, pure, successful Colors:     gray,     silver,     lavender,     mauve,     beige, more... ▸ Words similar to guessing ▸ Usage examples for guessing ▸ Idioms related to guessing ▸ Wikipedia articles (New!) ▸ Popular adjectives describing guessing ▸ Words that often appear near guessing ▸ Rhymes of guessing ▸ Invented words related to guessing