We found 9 dictionaries that define the word grenz rays:

General (6 matching dictionaries)

1. grenz rays: Merriam-Webster
2. grenz rays: Collins English Dictionary
3. grenz rays: Wiktionary
4. grenz rays: Dictionary.com
5. Grenz rays: Wikipedia, the Free Encyclopedia
6. grenz rays: TheFreeDictionary.com

Computing (1 matching dictionary)

7. grenz rays: Encyclopedia

Medicine (2 matching dictionaries)

8. Dorland's Illustrated Medical Dictionary (No longer online)
9. grenz rays: Medical dictionary

Definitions from Wikipedia (Grenz rays) ▸ noun:  part of the electromagnetic spectrum comprising low energy (ultrasoft) X-rays. ▸ Words similar to grenz rays ▸ Usage examples for grenz rays ▸ Idioms related to grenz rays ▸ Wikipedia articles (New!) ▸ Words that often appear near grenz rays ▸ Rhymes of grenz rays ▸ Invented words related to grenz rays