especially : the chamber or either of the chambers of the heart that receives blood from the veins and forces it into the ventricle or ventricles see heart illustration. Did you know? In an ancient …

ATRIUM definition: 1. a very large room, often with glass walls or roof, especially in the middle of a large shop or…. Learn more.

ATRIUM meaning: 1. a very large room, often with glass walls or roof, especially in the middle of a large shop or…. Learn more.

A usually skylit central area, often containing plants, in some modern buildings, especially of a public or commercial nature. b. The open area in the center of an ancient Roman house. c. The forecourt of a building, such as an early Christian church, enclosed on …

ATRIUM definition: the open main court of a Roman house | Meaning, pronunciation, translations and examples

Definition of atrium noun from the Oxford Advanced Learner's Dictionary. a large high space, usually with a glass roof, in the centre of a modern building. The reception was held in the atrium. Want to learn more? an open space in the centre of an ancient Roman villa (= a large house)

Also called cavaedium. the main or central room of an ancient Roman house, open to the sky at the center and usually having a pool for the collection of rainwater. a courtyard, flanked or …

2025年1月14日 · atrium (plural atria or atriums) (architecture) A central room or space in ancient Roman homes, open to the sky in the middle; a similar space in other buildings. (architecture) A square hall lit by daylight from above, into which rooms open at one or more levels. A cavity, entrance, or passage. an atrium of the infundibula of the lungs

An atrium is a part of a building such as a hotel or shopping center that extends up through several floors of the building and often has a glass roof. 2. The atrium is the upper part of each half of the heart.

ATRIUM meaning: 1 : an open area inside a tall building that has windows to let light in from above; 2 : one of two sections of the heart that take in blood from the veins