| pteroceras | <zoology> A genus of large marine gastropods having the outer border of the lip divided into lobes. Synonym: scorpion shell. Origin: NL, fr. Gr. A wing + a horn. Source: Websters Dictionary (01 Mar 1998) |
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| pterocletes | <ornithology> A division of birds including the sand grouse. They are in some respects intermediate between the pigeons and true grouse. Synonym: Pteroclomorphae. Origin: NL, fr Pterocles, the typical genus, fr. Gr. Feather +, a key, tongue of a clasp. Source: Websters Dictionary (01 Mar 1998) |
| pterodactyl | <paleontology> An extinct flying reptile; one of the Pterosauria. Origin: Gr. A wing + finger, toe: cf. F. Pterodactyle. Source: Websters Dictionary (01 Mar 1998) |
| pterodactyli | <paleontology> Same as Pterosauria. Source: Websters Dictionary (01 Mar 1998) |
| pteroglossal | <zoology> Having the tongue finely notched along the sides, so as to have a featherlike appearance, as the toucans. Origin: Gr. A feather + tongue. Source: Websters Dictionary (01 Mar 1998) |
| pteroic acid | A constituent of folic acid, containing p-aminobenzoic acid and pteridine linked by a -CH2-group between the amino group of the former and C-6 of the latter. (05 Mar 2000) |
| pteron | <anatomy> The region of the skull, in the temporal fossa back of the orbit, where the great wing of the sphenoid, the temporal, the parietal, and the frontal hones approach each other. Origin: NL, fr. Gr. A wing. Source: Websters Dictionary (01 Mar 1998) |
| pteropappi | <zoology> Same as Odontotormae. Origin: NL, from Gr. A feather, a bird + a grandfather. Source: Websters Dictionary (01 Mar 1998) |
| pterophore | <zoology> Any moth of the genus Pterophorus and allied genera; a plume moth. See: Plume moth, under Plume. Origin: Gr. A feather + to bear. Source: Websters Dictionary (01 Mar 1998) |
| pteropod | <zoology> One of the Pteropoda. Origin: Gr. Wing-footed; a feather, wing +, foot: cf. F. Pteropode. Source: Websters Dictionary (01 Mar 1998) |
| pteropoda | <zoology> A class of Mollusca in which the anterior lobes of the foot are developed in the form of broad, thin, winglike organs, with which they swim at near the surface of the sea. The Pteropoda are divided into two orders: Cymnosomata, which have the body entirely naked and the head distinct from the wings; and Thecosomata, which have a delicate transparent shell of various forms, and the head not distinct from the wings. Source: Websters Dictionary (01 Mar 1998) |
| pteropodous | <zoology> Of or pertaining to the Pteropoda. Source: Websters Dictionary (01 Mar 1998) |
| pteropterin | Pteroyl-gamma-glutamyl-gamma-glutamylglutamic acid;a folic acid conjugate, a principle chemically similar to folic acid except that it contains three molecules of glutamic acid instead of one, in g linkage. Synonym: fermentation Lactobacillus casei factor, pteroyltriglutamic acid. (05 Mar 2000) |
| pterosaur | <paleontology> A pterodactyl. Origin: Gr. Wind + a lizard. Source: Websters Dictionary (01 Mar 1998) |
| pterosauria | <paleontology> An extinct order of flying reptiles of the Mesozoic age; the pterodactyls. Synonym: Pterodactyli, and Ornithosauria. The wings were formed, like those of bats, by a leathery expansion of the skin, principally supported by the greatly enlarged outer or " little" fingers of the hands. The American Cretaceous pterodactyls had no teeth. See: Pteranodontia, and Pterodactyl. Source: Websters Dictionary (01 Mar 1998) |
Synonyms :
Synonyms :
Synonyms : Pteroylpolyglutamates, Acids, Pteroylpolyglutamic, Folates, Polyglutamate, Polyglutamates, Folate
Synonyms : Pterygiums
Synonyms : Muscle, Pterygoid, Muscles, Pterygoid, Pterygoid Muscle
| pterygoid |
paired bones, sometimes fused to the basisphenoid and alisphenoids, that form the walls of the posterior part of the interpterygoid fossa.
출처: www.uvm.edu/~jdecher/GoT.html
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| pterygoid |
Paired bone on ventral surface of cranium, posterior to palatine and anterior to alisphenoid; forms border of internal nares.
출처: www.humboldt.edu/~cmc43/glossary.htm
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| pterygoid notch |
This notch is located at the pyramidal process of the palatine bone between the pterygoid processes and the maxillary tuberosity. This has been considered a landmark for the distal limit of the maxillary subperiosteal implant.
출처: www.enexus.com/dental-implant/glossary3.html
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| pternalgia |
Pain in the heel.
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| pterygium divulsor |
An instrument for separating the corneal portion of the pterygium.
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| pter | pearl oysters |
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| pter | the craniometric point in the region of the sphenoid fontanelle |
| pter | large genus of terrestrial ferns of tropics and subtropics |
| pter | cultivated in many varieties as houseplants |
| pter | Asiatic fern introduced in America |
| pter | fern of North Africa and Azores and Canary Islands |
| pter | burrowing treefrogs |
| pter | terrestrial burrowing nocturnal frog of grassy terrain and scrub forests having very hard upper surface of head |
| pter | genus of tropical trees or climbers having usually broadly winged pods |
| pter | deciduous South African tree having large odd-pinnate leaves and profuse fragrant orange-yellow flowers |
| pter | tree native to southeastern Asia having reddish wood with a mottled or striped black grain |
| pter | tree of India and Burma yielding a wood resembling mahogany |