AXIS n.
rt, when folded over along the axis, shall coincide with the other part. -- Axis of the equator, ecliptic, horizon (or other circle considered with reference to the sphere on which it lies), the diameter of the sphere which is perpendicular to the plane of the circle. Hutton. -- Axis of the Ionic capital (Arch.), a l…
BANTU n.
A member of one of the great family of Negroid tribes occupying equatorial and southern Africa. These tribes include, as important divisions, the Kafirs, Damaras, Bechuanas, and many tribes whose names begin with Aba-, Ama-, Ba-, Ma-, Wa-, variants of the Bantu plural personal prefix Aba-, as in Ba-ntu, or Aba-ntu, its…
BIQUADRATIC a. 2 definitions
Of or pertaining to the biquadrate, or fourth power. Biquadratic equation (Alg.), an equation of the fourth degree, or an equation in some term of which the unknown quantity is raised to the fourth power. -- Biquadratic root of a number, the square root of the square root of that number. Thus the square root of 81 is…