We found 10 dictionaries that define the word fundamental unit:

General (6 matching dictionaries)

1. fundamental unit: Oxford Learner's Dictionaries
2. fundamental unit: Collins English Dictionary
3. fundamental unit: Dictionary.com
4. Fundamental unit (number theory): Wikipedia, the Free Encyclopedia
5. fundamental unit: TheFreeDictionary.com
6. fundamental unit: Wiktionary

Business (1 matching dictionary)

7. fundamental unit: Legal dictionary

Computing (1 matching dictionary)

8. fundamental unit: Encyclopedia

Science (1 matching dictionary)

9. Fundamental Unit: Eric Weisstein's World of Mathematics

Tech (1 matching dictionary)

10. Glossary of Meteorology (No longer online)

Definitions from Wiktionary (fundamental unit) ▸ noun:  Synonym of base unit (“unit of measurement”). Similar: unit, unitage, superunit, subunit, customary unit, yard, unitude, fundamental, timebase, bread unit, more... Opposite: composite, complex, compound, multiple ▸ Words similar to fundamental unit ▸ Usage examples for fundamental unit ▸ Idioms related to fundamental unit ▸ Wikipedia articles (New!) ▸ Words that often appear near fundamental unit ▸ Rhymes of fundamental unit ▸ Invented words related to fundamental unit