A square hall lighted from above into which rooms available at one or more levels
- any chamber that is connected to other chambers or passageways (especially the two upper chambers of heart)
- the main area in a building; ready to accept the sky
- A square hallway lighted from preceding, into which areas open at a number of amounts.
- An open judge with a porch or gallery around three or even more sides; specifically at the entrance of a basilica or other chapel. The title ended up being extended in the centre years to the open churchyard or cemetery.
- the key section of either auricle of this heart as distinct from the auricular appendix. In addition, the complete articular percentage of the heart.
- a hole in ascidians into that your bowel and generative ducts available, and which also obtains the water from the gills. See Ascidioidea.
An entry chamber. On both edges of heart, the atrium is the chamber that leads to your ventricle.
1. an area that is available. Commonly it has a pool or fountian and a glass roof. 2. a patio that shares doorways with an area. It could additionally be a courtyard.
1570s, from Latin atrium "central judge or main room of a historical Roman household, area containing the hearth," sometimes said (on authority of Varro, "De Lingua Latina") becoming an Etruscan word, but maybe from PIE *ater- "fire," on idea of "place where smoke from the hearth escapes" (through a hole into the roofing). Anatomical feeling of "either of this top cavities of heart" very first recorded 1870. Meaning "skylit central court in a public building" first attested 1967.
The exceptional chamber in an animal's heart.
1. Big open room in a building (such as for instance a resort), often having a water fountain or pool and a cup roofing (skylight). 2. Courtyard or patio that spaces open.
- atrium [of heart]
- auricle [of heart]
(n.) A square hall lighted from preceding, into which spaces open at several levels.
- (n.) An open court with a porch or gallery around three or maybe more sides; especially at the entry of a basilica or other church. The name ended up being extended in the Middle years towards the available churchyard or cemetery.
- (letter.) The primary part of either auricle for the heart as distinct from auricular appendix. Additionally, the entire articular part of the heart.
The exterior is uninteresting, and the church lost both atrium and apse in the 16th century.