We found 8 dictionaries that define the word perforated substance:

General (2 matching dictionaries)

1. perforated substance: Dictionary.com
2. perforated substance: TheFreeDictionary.com

Business (1 matching dictionary)

3. perforated substance: Legal dictionary

Computing (1 matching dictionary)

4. perforated substance: Encyclopedia

Medicine (4 matching dictionaries)

5. perforated substance: Merriam-Webster Medical Dictionary
6. Dorland's Illustrated Medical Dictionary (No longer online)
7. Perforated substance: Gray's Anatomy (1918)
8. perforated substance: Medical dictionary

Phrases: Anterior perforated substance, posterior perforated substance, more... ▸ Words similar to perforated substance ▸ Usage examples for perforated substance ▸ Idioms related to perforated substance ▸ Wikipedia articles (New!) ▸ Words that often appear near perforated substance ▸ Rhymes of perforated substance ▸ Invented words related to perforated substance