ATRIUM
\ˈatɹi͡əm], \ˈatɹiəm], \ˈa_t_ɹ_iə_m]\
Definitions of ATRIUM
- 2006 - WordNet 3.0
- 2011 - English Dictionary Database
- 2010 - New Age Dictionary Database
- 1913 - Webster's Revised Unabridged Dictionary
- 1920 - A practical medical dictionary.
- 1898 - Warner's pocket medical dictionary of today.
- 1919 - The Concise Standard Dictionary of the English Language
- 1914 - Nuttall's Standard dictionary of the English language
- 1920 - A dictionary of scientific terms.
- 1898 - American pocket medical dictionary
- 1916 - Appleton's medical dictionary
Sort: Oldest first
By DataStellar Co., Ltd
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An open court with a porch or gallery around three or more sides; especially at the entrance of a basilica or other church. The name was extended in the Middle Ages to the open churchyard or cemetery.
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The main part of either auricle of the heart as distinct from the auricular appendix. Also, the whole articular portion of the heart.
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A cavity in ascidians into which the intestine and generative ducts open, and which also receives the water from the gills. See Ascidioidea.
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A cavity, entrance, or passage; as, the atrium, or atrial cavity, in the body wall of the amphioxus; an atrium of the infundibula of the lungs, etc.
By Oddity Software
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An open court with a porch or gallery around three or more sides; especially at the entrance of a basilica or other church. The name was extended in the Middle Ages to the open churchyard or cemetery.
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The main part of either auricle of the heart as distinct from the auricular appendix. Also, the whole articular portion of the heart.
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A cavity in ascidians into which the intestine and generative ducts open, and which also receives the water from the gills. See Ascidioidea.
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A cavity, entrance, or passage; as, the atrium, or atrial cavity, in the body wall of the amphioxus; an atrium of the infundibula of the lungs, etc.
By Noah Webster.
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1. Auricle; the upper chamber of each half of the heart, receiving the blood from the venae cavae on the right side and from the pulmonary veins on the left, and transmitting it to the ventricle of the same side. 2. The tympanum proper, that part of the tympanic cavity which lies immediately to the inner aspect of the drum membrane. 3. The portion of the nasal cavity lying below and behind the agger and above the vestibule, anterior to the middle meatus. 4. Infundibulum (6).
By Stedman, Thomas Lathrop
By William R. Warner
By James Champlin Fernald
By Nuttall, P.Austin.
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The two anterior cavities of the heart; the tympanic cavity; a chamber surrounding the pharynx in Tunicates and Cephalochordates.
By Henderson, I. F.; Henderson, W. D.
By Willam Alexander Newman Dorland
