We found 16 dictionaries that define the word ripple mark:

General (13 matching dictionaries)

1. ripple mark: Merriam-Webster
2. ripple mark: Collins English Dictionary
3. ripple mark: Vocabulary.com
4. ripple-mark: Wordnik
5. ripple mark: Wiktionary
6. ripple mark: The Wordsmyth English Dictionary-Thesaurus
7. ripple mark: Infoplease Dictionary
8. ripple mark: Dictionary.com
9. Ripple mark: Wikipedia, the Free Encyclopedia
10. ripple mark: Rhymezone
11. ripple mark: FreeDictionary.org
12. ripple mark: Mnemonic Dictionary
13. ripple mark: TheFreeDictionary.com

Computing (1 matching dictionary)

14. ripple mark: Encyclopedia

Science (1 matching dictionary)

15. Field Trip to Mars (No longer online)

Tech (1 matching dictionary)

16. Lake and Water Word Glossary (No longer online)

(Note: See ripple-marked as well.)

Definitions from Wiktionary (ripple mark) ▸ noun:  (geology) A sedimentary structure indicating agitation by water or wind. Similar: rainprint, ripple, rhythmite, ravinement, racetrack, reporting mark, ridge, ritt, rainwash, riffle, more... ▸ Words similar to ripple mark ▸ Usage examples for ripple mark ▸ Idioms related to ripple mark ▸ Wikipedia articles (New!) ▸ Words that often appear near ripple mark ▸ Rhymes of ripple mark ▸ Invented words related to ripple mark