from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Of or pertaining to Leonhard Euler (1707-1783), pioneering Swiss mathematician and physicist.
from the GNU version of the Collaborative International Dictionary of English
- adj. Pertaining to Euler, a German mathematician of the 18th century.
from The Century Dictionary and Cyclopedia
- Pertaining to or invented by the Swiss mathematician Leonhard Euler (1707–83).
Euler + -ian (Wiktionary)