We found 16 dictionaries that define the word aches:

General (10 matching dictionaries)

1. aches: Merriam-Webster
2. aches: Collins English Dictionary
3. aches: Vocabulary.com
4. Aches, aches: Wordnik
5. aches: Cambridge Advanced Learner's Dictionary
6. aches: Wiktionary
7. aches: Dictionary.com
8. aches: Cambridge Essential American English Dictionary
9. ACHES: Wikipedia, the Free Encyclopedia
10. aches: TheFreeDictionary.com

Business (1 matching dictionary)

11. aches: Legal dictionary

Computing (1 matching dictionary)

12. aches: Encyclopedia

Medicine (2 matching dictionaries)

13. aches: Merriam-Webster Medical Dictionary
14. aches: Medical dictionary

Miscellaneous (2 matching dictionaries)

15. Brilliant Dream Dictionary (No longer online)
16. ACHES: Acronym Finder

(Note: See ache as well.)

Definitions from Wikipedia (Aches) ▸ noun:  Patrick Price (born July 18, 1994) known by his video game moniker ACHES, is an American former professional esports player. Opposite: relief, ease, comfort Types: muscle aches, headaches, backaches, aches and pains, more... Phrases: muscle aches, head aches, stomach aches, tummy aches, aches and pains, more... Adjectives: stomach, muscular, minor, joint, many, various, general, generalized, vague, few, physical ▸ Words similar to aches ▸ Usage examples for aches ▸ Idioms related to aches ▸ Wikipedia articles (New!) ▸ Popular adjectives describing aches ▸ Words that often appear near aches ▸ Rhymes of aches ▸ Invented words related to aches