We found 4 dictionaries that define the word magic markers:

General (3 matching dictionaries)

1. Magic Markers: Merriam-Webster
2. Magic Markers, magic markers: Wiktionary
3. Magic Markers: TheFreeDictionary.com

Medicine (1 matching dictionary)

4. University of Maryland Glossary of Medical Terms (No longer online)

(Note: See magic_marker as well.)

Definitions from Wiktionary (Magic Marker) ▸ noun:  A felt-tipped pen. ▸ noun:  A felt-tip pen. ▸ Also see magic_marker ▸ Words similar to magic markers ▸ Usage examples for magic markers ▸ Idioms related to magic markers ▸ Wikipedia articles (New!) ▸ Words that often appear near magic markers ▸ Rhymes of magic markers ▸ Invented words related to magic markers