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Phylloxanthin
n.
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A yellow coloring matter extracted from chlorophyll.
Phylloxera
n.
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A small hemipterous insect (Phylloxera vastatrix) allied to the aphids. It attacks the roots and leaves of the grapevine, doing great damage, especially in Europe.
Phylloxera
n.
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The diseased condition of a vine caused by the insect just described.
Phylogenesis
n.
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Alt. of Phylogeny
Phylogeny
n.
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The history of genealogical development; the race history of an animal or vegetable type; the historic exolution of the phylon or tribe, in distinction from ontogeny, or the development of the individual organism, and from biogenesis, or life development generally.
Phylogenetic
a.
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Relating to phylogenesis, or the race history of a type of organism.
Phyla
pl.
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of Phylon
Phylon
n.
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A tribe.
Phyla
pl.
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of Phylum
Phylum
n.
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One of the larger divisions of the animal kingdom; a branch; a grand division.
Phymata
pl.
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of Phyma
Phyma
n.
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A tubercle on any external part of the body.
Physa
n.
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A genus of fresh-water Pulmonifera, having reversed spiral shells. See Pond snail, under Pond.
Physalia
n.
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A genus of large oceanic Siphonophora which includes the Portuguese man-of-war.
Physaliae
n. pl.
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An order of Siphonophora which includes Physalia.
Physemaria
n. pl.
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A group of simple marine organisms, usually classed as the lowest of the sponges. They have inflated hollow bodies.
Physeter
n.
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The genus that includes the sperm whale.
Physeter
n.
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A filtering machine operated by air pressure.
Physianthropy
n.
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The philosophy of human life, or the doctrine of the constitution and diseases of man, and their remedies.
Physic
n.
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The art of healing diseases; the science of medicine; the theory or practice of medicine.
Physic
n.
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A specific internal application for the cure or relief of sickness; a remedy for disease; a medicine.
Physic
n.
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Specifically, a medicine that purges; a cathartic.
Physic
n.
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A physician.
Physiced
imp. & p. p.
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of Physic
Physicking
p. pr. & vb. n.
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of Physic
Physic
v. t.
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To treat with physic or medicine; to administer medicine to, esp. a cathartic; to operate on as a cathartic; to purge.
Physic
v. t.
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To work on as a remedy; to heal; to cure.
Physical
a.
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Of or pertaining to nature (as including all created existences); in accordance with the laws of nature; also, of or relating to natural or material things, or to the bodily structure, as opposed to things mental, moral, spiritual, or imaginary; material; natural; as, armies and navies are the physical force of a nation; the body is the physical part of man.
Physical
a.
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Of or pertaining to physics, or natural philosophy; treating of, or relating to, the causes and connections of natural phenomena; as, physical science; physical laws.
Physical
a.
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Perceptible through a bodily or material organization; cognizable by the senses; external; as, the physical, opposed to chemical, characters of a mineral.