(quantum mechanics, medical imaging) A loss of the synchronization or coherence caused by a perturbation, upon which the system returns to its state before perturbation.
eidograph
eidograph
noun
An instrument for copying drawings on the same or a different scale; a form of pantograph.
gipsyhead
heptagrid
heptagrid
noun
(mathematics) A tiling of the hyperbolic plane with regular heptagons
ideograph
ideograph
noun
An ideogram.
pigheaded
pigheaded
adj
(derogatory) Obstinate and stubborn to the point of stupidity.
sphegidae
sphragide
sphragide
noun
(mineralogy) An aluminous earth of a grayish yellow color; a medicinal clay.
