| junction | 1. The act of joining, or the state of being joined; union; combination; coalition; as, the junction of two armies or detachments; the junction of paths. 2. The place or point of union, meeting, or junction; specifically, the place where two or more lines of railway meet or cross. Junction plate, the switch, or movable, rails, connecting one line of track with another. Origin: L. Junctio, fr. Jungere, junctum, to join: cf. F. Jonction. See Join. Source: Websters Dictionary (01 Mar 1998) |
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| junction nevus | A nevus consisting of nests of melanocytes in the basal cell zone, at the junction of the epidermis and dermis, appearing as a slightly raised, small, flat, nonhairy pigmented (brown or black) tumour. Synonym: epidermic-dermic nevus. (05 Mar 2000) |
| junction of lips | The junction of the lips lateral to the angle of the mouth. Synonym: commissura labiorum, junction of lips. (05 Mar 2000) |
| junction potential | <physiology> Potential difference at the boundary between dissimilar solutions, arises from differences in diffusion constants between ions. (18 Nov 1997) |
| junctional basal lamina | <cell biology> Specialised region of the extracellular matrix surrounding a muscle cell, at the neuromuscular junction. May be responsible for localisation of acetylcholine receptors in the synaptic region and also binds acetylcholine esterase to this region (18 Nov 1997) |
| junctional complex | The attachment zone between epithelial cells, typically consisting of the zonula occludens, the zonula adherens, and the macula adherens (desmosome). (05 Mar 2000) |
| junctional cyst | A cyst of the testis arising from the structures connecting the rete testis with the epididymis. (05 Mar 2000) |
| junctional epithelium | A collar of epthelial cells attached to the tooth surface and subepithelial connective tissue found at the base of the gingival crevice. Synonym: epithelial attachment. (05 Mar 2000) |
| junctional extrasystole | An extrasystole arising from the "junctional" tissues, either the A-V node or A-V bundle. Synonym: junctional extrasystole. (05 Mar 2000) |
| junctional rhythm | Rhythms originating anywhere within the A-V junction. Formerly, "A-V nodal" or simply "nodal" rhythms. (05 Mar 2000) |
| junctional tachycardia | Supraventricular tachycardia arising from the atrioventricular junction (formerly called nodal tachycardia). (05 Mar 2000) |
| junctions | See: adherens junction, desmosome, gap junction, zonula occludens. (18 Nov 1997) |
| junction |
the place where two or more things come together the state of being joined together articulation: the shape or manner in which things come together and a connection is made something that joins or connects an act of joining or adjoining things
Ãâó: wordnet.princeton.edu/perl/webwn
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| junctional nest |
a nest of dysplastic cells seen at the dermoepidermal junction as part of a junctional nevus.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| junctional epithelium |
a collarlike band of stratified squamous epithelium adhering on one side to the free gingiva and on the other to the crown of a tooth.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| junctional |
(junc
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| junction |
The line of demarcation where the number of P- and N-type carriers are exactly equal with a surplus of P-type on one side and N- type on the other.
Ãâó: www.st.com/stonline/press/news/glossary/j.htm
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| junctio | an act of joining or adjoining things |
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| junctio | the place where two or more things come together |
| junctio | something that joins or connects |
| junctio | a place where two things come together |
| junctio | the shape or manner in which things come together and a connection is made |
| junctio | the state of being joined together |
| junctio | a junction unit for connecting 2 cables without the need for plugs |
| junctio | a semiconductor that consists of a p-n junction |
| junctio | a semiconductor device capable of amplification |
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