We found 18 dictionaries that define the word 3D:

General (11 matching dictionaries)

1. 3D: Merriam-Webster
2. 3D: Oxford Learner's Dictionaries
3. 3D: Vocabulary.com
4. 3d, 3D: Wiktionary
5. 3d: Dictionary.com
6. 3d, 3D (Go West album), 3D (TLC album), 3D (The Three Degrees album), 3D (artist), 3D: Wikipedia, the Free Encyclopedia
7. 3d: Rhymezone
8. 3D: Stammtisch Beau Fleuve Acronyms
9. 3d: FreeDictionary.org
10. 3d: Mnemonic Dictionary
11. 3D: Merriam-Webster

Computing (2 matching dictionaries)

12. 3D: Game Dictionary
13. 3D: Encyclopedia

Miscellaneous (2 matching dictionaries)

14. 3D: Acronym Finder
15. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

16. the 3D: Urban Dictionary

Tech (2 matching dictionaries)

17. 3D: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING
18. 3D: Nikonians Photo Glossary

Definitions from WordNet (3d) ▸ noun:  having a three-dimensional form or appearance ▸ noun:  a movie with images having three dimensional form or appearance Similar: 3-D, three-D, abit, abstinent, Amityville, arist, barque, bay leaf, bit, burrow, more... Opposite: 2d, flat, planar, unidimensional, non-spatial Types: 3D printing, 3D modeling, 3D animation, 3D scanning, 3D rendering, 3D projection, 3D mapping, 3D holography, more... Phrases: 3D radar, 3D printer, 3D printing, 3d cad, 3d computer aided design, more... ▸ Words similar to 3D ▸ Usage examples for 3D ▸ Idioms related to 3D ▸ Wikipedia articles (New!) ▸ Popular adjectives describing 3D ▸ Words that often appear near 3D ▸ Rhymes of 3D ▸ Invented words related to 3D