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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.
Polycystine
n.
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One of the Polycystina.
Polycyttaria
n. pl.
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A division of Radiolaria. It includes those having one more central capsules.
Polydactylism
n.
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The possession of more that the normal number of digits.
Polydipsia
n.
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Excessive and constant thirst occasioned by disease.
Polyedron
n.
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See Polyhedron.
Polyedrous
a.
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See Polyhedral.
Polyeidic
a.
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Passing through several distinct larval forms; -- having several distinct kinds of young.
Polyeidism
n.
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The quality or state of being polyeidic.
Polyembryonate
a.
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Consisting of, or having, several embryos; polyembryonic.
Polyembryonic
a.
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Polyembryonate.
Polyembryony
n.
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The production of two or more embryos in one seed, due either to the existence and fertilization of more than one embryonic sac or to the origination of embryos outside of the embryonic sac.
Polyfoil
n.
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Same as Multifoil.
Polygala
n.
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A genus of bitter herbs or shrubs having eight stamens and a two-celled ovary (as the Seneca snakeroot, the flowering wintergreen, etc.); milkwort.
Polygalaceous
a.
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Of or pertaining to a natural order of plants (Polygalaceae) of which Polygala is the type.
Polygalic
a.
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Of, pertaining to, or obtained from, Polygala; specifically, designating an acrid glucoside (called polygalic acid, senegin, etc.), resembling, or possibly identical with, saponin.
Polygamia
n. pl.
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A Linnaean class of plants, characterized by having both hermaphrodite and unisexual flowers on the same plant.
Polygamia
n. pl.
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A name given by Linnaeus to file orders of plants having syngenesious flowers.
Polygamian
a.
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Polygamous.
Polygamist
a.
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One who practices polygamy, or maintains its lawfulness.
Polygamize
v. i.
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To practice polygamy; to marry several wives.
Polygamous
a.
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Of or pertaining to polygamy; characterized by, or involving, polygamy; having a plurality of wives; as, polygamous marriages; -- opposed to monogamous.
Polygamous
a.
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Pairing with more than one female.
Polygamous
a.
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Belonging to the Polygamia; bearing both hermaphrodite and unisexual flowers on the same plant.
Polygamy
n.
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The having of a plurality of wives or husbands at the same time; usually, the marriage of a man to more than one woman, or the practice of having several wives, at the same time; -- opposed to monogamy; as, the nations of the East practiced polygamy. See the Note under Bigamy, and cf. Polyandry.
Polygamy
n.
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The state or habit of having more than one mate.
Polygamy
n.
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The condition or state of a plant which bears both perfect and unisexual flowers.
Polygastrian
n.
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One of the Polygastrica.
Polygastric
a.
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Having several bellies; -- applied to muscles which are made up of several bellies separated by short tendons.