We found 15 dictionaries that define the word aureus:

General (11 matching dictionaries)

1. aureus: Merriam-Webster
2. aureus: Oxford Learner's Dictionaries
3. aureus: Collins English Dictionary
4. Aureus, aureus: Wordnik
5. aureus: Wiktionary
6. aureus: The Wordsmyth English Dictionary-Thesaurus
7. aureus: Infoplease Dictionary
8. aureus: Dictionary.com
9. Aureus (disambiguation), Aureus: Wikipedia, the Free Encyclopedia
10. aureus: TheFreeDictionary.com
11. aureus: Merriam-Webster

Religion (1 matching dictionary)

12. World English Bible Glossary (No longer online)

Science (2 matching dictionaries)

13. aureus: Dictionary of Botanical Epithets
14. Archaeology Wordsmith (No longer online)

Slang (1 matching dictionary)

15. Aureus: Urban Dictionary

(Note: See aurei as well.)

Definitions from Wiktionary (aureus) ▸ noun:  A gold coin, minted in the Roman Empire from approximately 100 B.C.E. to 309 C.E., equal to 25 denarii. Similar: centenionalis, solidus, obol, stater, pentecontalitron, coronato, julio, Conventionsthaler, assarion, hyperper, more... Opposite: dark Types: gold, platinum, titanium, copper, bronze, silver, more... Phrases: Staphylococcus aureus, phaseolus aureus, canis aureus, staph aureus, senecio aureus, more... Adjectives: resistant, positive, hemolytic, producing, sensitive, staphylococcus, susceptible, acquired, staphylococcal, roman, pathogenic Colors:     gold,     amber,     honey,     ochre,     saffron, more... ▸ Words similar to aureus ▸ Usage examples for aureus ▸ Idioms related to aureus ▸ Wikipedia articles (New!) ▸ Popular adjectives describing aureus ▸ Words that often appear near aureus ▸ Rhymes of aureus ▸ Invented words related to aureus