browse words by letter
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
torsion |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Torsion \Tor"sion\, n. [F., fr LL torsio, fr L. torquere tortum to twist. See {Torture}.] 1. The act of turning or twisting, or the state of being twisted; the twisting or wrenching of a body by the exertion of a lateral force tending to turn one end or part of it about a longitudinal axis, while the other is held fast or turned in the opposite direction. 2. (Mech.) That force with which a thread, wire, or rod of any material, returns, or tends to return, to a state of rest after it has been twisted; torsibility. {Angle of torsion} (of a curve) (Geom.), the indefinitely small angle between two consecutive osculating planes of a curve of double curvature. {Moment of torsion} (Mech.) the moment of a pair of equal and opposite couples which tend to twist a body. {Torsion balance} (Physics.), an instrument for estimating very minute forces, as electric or magnetic attractions and repulsions, by the torsion of a very slender wire or fiber having at its lower extremity a horizontal bar or needle, upon which the forces act {Torsion scale}, a scale for weighing in which the fulcra of the levers or beams are strained wires or strips acting by torsion. From WordNet r 1.6 [wn]: torsion n 1: a tortuous and twisted shape or position; "they built a tree house in the tortuosities of its boughs"; "the acrobat performed incredible contortions" [syn: {tortuosity}, {tortuousness}, {contortion}, {crookedness}] 2: a twisting force [syn: {torque}]
more about torsion
This work is licensed under a
