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Polychoerany
n.
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A government by many chiefs, princes, or rules.
Polychord
a.
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Having many strings.
Polychord
n.
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A musical instrument of ten strings.
Polychord
n.
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An apparatus for coupling two octave notes, capable of being attached to a keyed instrument.
Polychrest
n.
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A medicine that serves for many uses, or that cures many diseases.
Polychroism
n.
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Same as Pleochroism.
Polychroite
n.
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The coloring matter of saffron; -- formerly so called because of the change of color on treatment with certain acids; -- called also crocin, and safranin.
Polychromate
n.
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A salt of a polychromic acid.
Polychromate
n.
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A compound which exhibits, or from which may be prepared, a variety of colors, as certain solutions derived from vegetables, which display colors by fluorescence.
Polychromatic
a.
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Showing a variety, or a change, of colors.
Polychrome
n.
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Esculin; -- so called in allusion to its fluorescent solutions.
Polychrome
a.
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Executed in the manner of polychromy; as, polychrome printing.
Polychromic
a.
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Polychromatic.
Polychromic
a.
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Pertaining to, or designating, any one of several acids (known only in their salts) which contain more than one atom of chromium.
Polychromous
a.
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Of or pertaining to polychromy; many-colored; polychromatic.
Polychromy
n.
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The art or practice of combining different colors, especially brilliant ones, in an artistic way.
Polychronious
a.
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Enduring through a long time; chronic.
Polyclinic
n.
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A clinic in which diseases of many sorts are treated; especially, an institution in which clinical instruction is given in all kinds of disease.
Polyconic
a.
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Pertaining to, or based upon, many cones.
Polycotyledon
n.
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A plant that has many, or more than two, cotyledons in the seed.
Polycotyledonary
a.
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Having the villi of the placenta collected into definite patches, or cotyledons.
Polycracy
n.
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Government by many rulers; polyarchy.
Polycrotic
a.
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Of or pertaining to polycrotism; manifesting polycrotism; as, a polycrotic pulse; a polycrotic pulse curve.
Polycrotism
n.
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That state or condition of the pulse in which the pulse curve, or sphygmogram, shows several secondary crests or elevations; -- contrasted with monocrotism and dicrotism.
Polycystid
n.
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One of the Polycystidea.
Polycystid
n.
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One of the Polycystina.
Polycystid
a.
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Pertaining to the Polycystidea, or the Polycystina.
Polycystidea
n. pl.
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A division of Gregarinae including those that have two or more internal divisions of the body.
Polycystina
n. pl.
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A division of Radiolaria including numerous minute marine species. The skeleton is composed of silica, and is often very elegant in form and sculpture. Many have been found in the fossil state.
Polycystine
a.
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Pertaining to the Polycystina.