from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. in the shape of an ypsilon
from the GNU version of the Collaborative International Dictionary of English
- adj. Resembling the � in appearance; -- said of the germinal spot in the ripe egg at one of the stages of fecundation.
from The Century Dictionary and Cyclopedia
- Shaped like the Greek capital letter
Υ; Y-shaped. The figure is also called arietiform, the symbol of the zodiacal sign Aries being the same.
Sorry, no etymologies found.