aditus


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opening

 [o´pen-ing]
a gap or open space; anatomic nomenclature for various types of openings includes aditus, aperture, foramen, fossa, hiatus, inlet, meatus, orifice, ostium, and outlet.
aortic opening
1. the aperture in the diaphragm for passage of the descending aorta.
cardiac opening the opening from the esophagus into the stomach.
pulmonary opening (opening of pulmonary trunk) pulmonary orifice.
pyloric opening the opening between the stomach and duodenum.

ap·er·ture

(ap'er-chūr),
1. Opening. An inlet or entrance to a cavity or channel. In anatomy, a gap or hole.
See also: fossa, ostium, orifice, pore. Synonym(s): apertura [TA]
2. The diameter of the objective of a microscope.
Synonym(s): aditus [TA]
[L. apertura, an opening]

aditus

/ad·i·tus/ (ad´ĭ-tus) pl. a´ditus   [L.] in anatomic nomenclature, an opening or entrance.

aditus

[ad′itəs]
Etymology: L, going to
an approach or an entry.

in·let

(in'lĕt) [TA]
A passage leading into a cavity.
Synonym(s): aditus [TA] .

ap·er·ture

(ap'ĕr-chŭr) [TA]
1. An inlet or entrance to a cavity or channel; in anatomy, an open gap or hole.
2. The diameter of the objective of a microscope.
Synonym(s): aditus [TA] , apertura [TA] .
[L. apertura, an opening]

ap·er·ture

(ap'ĕr-chŭr) [TA]
1. [TA] Opening. An inlet or entrance to a cavity or channel. In anatomy, a gap or hole.
Synonym(s): apertura.
2. The diameter of the objective of a microscope.
See also: fossa, ostium, orifice
Synonym(s): aditus [TA] .
[L. apertura, an opening]

aditus

pl. aditus [L.] an entrance or opening.

aditus laryngis
the entrance to the larynx.
aditus pharyngis
the aperture between the palatoglossal arches through which the mouth communicates with the oropharynx.
References in periodicals archive ?
Because Aditus has such a large share of the Canadian newspaper market, Veitch said that CWO&O will make sales presentations which stress the power of newspapers over other media.
The Aditus system which implements advanced radio design techniques is a near line-of-sight system and depending on the topography and other natural conditions, the radius of coverage could be as extensive as 45Km(28miles) from the base-station.
Adicom's Aditus Wireless Access System with its voice and data capability is designed to enable operators to extend basic and supplementary POTS services in addition to Internet connectivity.
Tesco's choice of Adicom's Aditus 200 system represents a critical element in its strategy to provide consistently high-quality phone, fax and Internet access services within a cost-efficient operating structure, which meets the business requirements of Tesco.
Piono, based in Shenzhen, Guangdong province, will manufacture and market Adicom's Aditus family of wireless access products under the Piono name, throughout all of China.