We found 21 dictionaries that define the word materials:

General (13 matching dictionaries)

1. materials: Merriam-Webster
2. materials: Oxford Learner's Dictionaries
3. materials: Collins English Dictionary
4. materials: Vocabulary.com
5. Materials, material's, materials: Wordnik
6. materials: Cambridge Advanced Learner's Dictionary
7. materials: Wiktionary
8. materials: Dictionary.com
9. materials: Cambridge Essential American English Dictionary
10. Materials (journal), Materials: Wikipedia, the Free Encyclopedia
11. materials: AllWords.com Multi-Lingual Dictionary
12. materials: Wikimedia Commons US English Pronunciations
13. materials: TheFreeDictionary.com

Business (6 matching dictionaries)

14. materials: Merriam-Webster Legal Dictionary
15. MATERIALS: Accounting Glossary
16. Bouvier's Law Dictionary 1856 Edition (No longer online)
17. Materials: Legal dictionary
18. materials: Financial dictionary
19. Accounting, Business Studies and Economics Dictionary (No longer online)

Computing (1 matching dictionary)

20. materials: Encyclopedia

Medicine (1 matching dictionary)

21. materials: Medical dictionary

(Note: See material as well.)

Definitions from Wikipedia (Materials) ▸ noun:  a semi-monthly peer-reviewed open access scientific journal covering materials science and engineering. Opposite: immaterial, spiritual, abstract, intangible, conceptual Types: wood, plastic, metal, glass, rubber, ceramic, stone, leather, fiberglass, silk, more... Phrases: raw materials, building materials, materials science, hazardous materials, construction materials, more... Adjectives: raw, other, different, various, organic, instructional, composite, educational, available, hazardous, basic Colors:     steel gray,     brick red,     rust orange,     slate blue,     marble white, more... ▸ Words similar to materials ▸ Usage examples for materials ▸ Idioms related to materials ▸ Wikipedia articles (New!) ▸ Popular adjectives describing materials ▸ Words that often appear near materials ▸ Rhymes of materials ▸ Invented words related to materials