We found 16 dictionaries that define the word acknowledgements:

General (8 matching dictionaries)

1. acknowledgements: Merriam-Webster
2. acknowledgements: Collins English Dictionary
3. acknowledgements: Vocabulary.com
4. Acknowledgements, acknowledgements: Wordnik
5. acknowledgements: Cambridge Advanced Learner's Dictionary
6. acknowledgements: Wiktionary
7. acknowledgements: Dictionary.com
8. acknowledgements: Longman Dictionary of Contemporary English

Art (1 matching dictionary)

9. Acknowledgements: Multimedia Glossary

Business (3 matching dictionaries)

10. acknowledgements: Merriam-Webster Legal Dictionary
11. Acknowledgements: Legal dictionary
12. Acknowledgements: Financial dictionary

Computing (2 matching dictionaries)

13. Acknowledgements: Free On-line Dictionary of Computing
14. Acknowledgements: Encyclopedia

Medicine (1 matching dictionary)

15. Repetitive Strain Injury Synonyms (No longer online)

Science (1 matching dictionary)

16. Acknowledgements: Cytokines & Cells Online Pathfinder Encyclopaedia

(Note: See acknowledgement as well.)

Definitions from Wiktionary (Acknowledgement) ▸ noun:  (most common British spelling, also sometimes used in the US) Alternative spelling of acknowledgment [The act of acknowledging] ▸ Also see acknowledgement Opposite: denial, disavowal, repudiation, disclaimer Types: gratitude, thanks, appreciation, recognition, more... Adjectives: contents, grateful, special, specific, due, positive, personal, warmest, sincere, appropriate, negative ▸ Words similar to acknowledgements ▸ Usage examples for acknowledgements ▸ Idioms related to acknowledgements ▸ Wikipedia articles (New!) ▸ Popular adjectives describing acknowledgements ▸ Words that often appear near acknowledgements ▸ Rhymes of acknowledgements ▸ Invented words related to acknowledgements