We found 16 dictionaries that define the word pdb:

General (9 matching dictionaries)

1. Pd.B: Oxford Learner's Dictionaries
2. PdB: American Heritage Dictionary of the English Language
3. pdb: Wordnik
4. PDB: Wiktionary
5. PDB: Infoplease Dictionary
6. PdB, pd.b: Dictionary.com
7. PDB (Palm OS), PDB, Pdb, .pdb: Wikipedia, the Free Encyclopedia
8. PDB: Stammtisch Beau Fleuve Acronyms
9. PdB: TheFreeDictionary.com

Computing (1 matching dictionary)

10. PDB, .pdb: Encyclopedia

Medicine (1 matching dictionary)

11. PDB: Merriam-Webster Medical Dictionary

Miscellaneous (2 matching dictionaries)

12. PDB: Acronym Finder
13. AbbreviationZ (No longer online)

Science (1 matching dictionary)

14. PDB: A Dictionary of Quaternary Acronyms and Abbreviations

Slang (1 matching dictionary)

15. PDB: Urban Dictionary

Tech (1 matching dictionary)

16. AUTOMOTIVE TERMS (No longer online)

Definitions from Wiktionary (PDB) ▸ noun:  Initialism of protein data bank. ▸ noun:  (US, politics) Initialism of President's Daily Briefing or President's Daily Brief or President's Daily Bulletin. Similar: PPB, object code, metaprotein, hexacid, DLL, protein, hexatomic, PDF, transfer RNA, chromoprotein, more... Adjectives: swiss, 6th, standard, same, partial, entire, new ▸ Words similar to pdb ▸ Usage examples for pdb ▸ Idioms related to pdb ▸ Wikipedia articles (New!) ▸ Popular adjectives describing pdb ▸ Words that often appear near pdb ▸ Rhymes of pdb ▸ Invented words related to pdb