(mineralogy) An orthorhombic-pyramidal mineral containing calcium, hydrogen, oxygen, and uranium.
biquadratics
biquadratics
noun
plural of biquadratic
quarterbacks
quarterbacks
noun
plural of quarterback
verb
Third-person singular simple present indicative form of quarterback
quebrachitol
quebrachitol
noun
(organic chemistry) A polyhydroxy cyclic alcohol, 2-0-methyl-chiro-inositol, obtained from the latex of the rubber tree as a starting point in the synthesis of several pharmaceuticals
