from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Of or relating to the square root of the cube of a quantity.
from the GNU version of the Collaborative International Dictionary of English
- adj. Of or pertaining to the square root of the cube of a quantity.
from The Century Dictionary and Cyclopedia
- Of the degree whose exponent is now used only in the expression semicubical parabola—that is, a parabola whose equation is . See parabola.
semi- + cubical (Wiktionary)
At the age of 19, in 1657, he gave the first rectification of the semicubical parabola.