CancerWEB ¿µ¿µ ÀÇÇлçÀü ¸ÂÃã °Ë»ö °á°ú : 1 ÆäÀÌÁö: 1
per-
1. <prefix> A prefix used to signify through, throughout, by, for, or as an intensive as perhaps, by hap or chance; perennial, that lasts throughout the year; perforce, through or by force; perfoliate, perforate; perspicuous, evident throughout or very evident; perplex, literally, to entangle very much.
2. <chemistry> Originally, denoting that the element to the name of which it is prefixed in the respective compounds exercised its highest valence; now, only that the element has a higher valence than in other similar compounds; thus, barium peroxide is the highest oxide of barium; while nitrogen and manganese peroxides, so-called, are not the highest oxides of those elements.
(29 Oct 1998)
CancerWEB ¿µ¿µ ÀÇÇлçÀü À¯»ç °Ë»ö °á°ú : 15 ÆäÀÌÁö: 1
per anum
By or through the anus.
Origin: L.
(05 Mar 2000)
per capita rate
<epidemiology> A rate which is proportional to the number of individuals in a population.
(05 Dec 1998)
per contiguum
In contiguity; denoting the mode by which an inflammation or other morbid process spreads into an adjacent contiguous structure.
Origin: per-+ L. Contiguus, touching, fr. Tango, to touch
(05 Mar 2000)
per continuum
In continuity; continuous; denoting the mode by which an inflammation or other morbid process spreads from one part to another through continuous tissue.
Origin: per-+ L. Continuus, holding together, continuous, fr. Teneo, to hold
(05 Mar 2000)
per orally
To take a medication by mouth.
(09 Oct 1997)
per os
By or through the mouth, denoting a method of medication.
Origin: L.
(05 Mar 2000)
per primam
By first intention.
See: healing by first intention.
Origin: L.
(05 Mar 2000)
per rectum
By or through the rectum, denoting a method of medication.
Origin: L.
(05 Mar 2000)
per saltum
at a leap; at one bound; not gradually or through different stages.
Origin: L.
(05 Mar 2000)
per tubam
Through a tube.
Origin: L.
(05 Mar 2000)
per vias naturales
Through the natural passages; e.g., denoting a normal delivery, as opposed to cesarean section, or the passage in stool of a foreign body instead of its surgical removal.
Origin: L.
(05 Mar 2000)
haemorrhage per rhexis
Haemorrhage due to the rupture of a blood vessel.
(05 Mar 2000)
cycles per second
The number of successive compressions and rarefactions per second of a sound wave. The preferred designation for this unit of frequency is hertz.
Acronym: cps
(05 Mar 2000)
Scholander, Per
<person> Norwegian physiologist, 1905-1980.
See: Scholander apparatus, Roughton-Scholander apparatus, Roughton-Scholander syringe.
(05 Mar 2000)
displacements per atom
(dpa) This is a measure of the amount of radiation damage in neutron-irradiated materials, for example, 10 dpa means each atom in the material has been displaced from its site within the structural lattice of the material an average of 10 times (due to interactions between the atoms and the energetic neutrons irradiating the material.)
(09 Oct 1997)
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