We found 9 dictionaries that define the word primary data:

General (3 matching dictionaries)

1. primary data: Longman Dictionary of Contemporary English
2. primary data: Wiktionary
3. Primary data: Wikipedia, the Free Encyclopedia

Business (3 matching dictionaries)

4. MoneyGlossary.com (No longer online)
5. Accounting, Business Studies and Economics Dictionary (No longer online)
6. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

7. primary data: Encyclopedia

Medicine (1 matching dictionary)

8. primary data: Medical dictionary

Tech (1 matching dictionary)

9. Lake and Water Word Glossary (No longer online)

Definitions from Wiktionary (primary data) ▸ noun:  Data that has been compiled for a specific purpose, and has not been collated or merged with other data. Similar: raw data, ground truth, primary energy, basic research, noncompound, nonpropaganda, nonpredicate, nonserial, nonprogram, stand-alone, more... ▸ Words similar to primary data ▸ Usage examples for primary data ▸ Idioms related to primary data ▸ Wikipedia articles (New!) ▸ Words that often appear near primary data ▸ Rhymes of primary data ▸ Invented words related to primary data