apsis

/'æpsis/

Thân thiện

The priest stands before the apsis of the ancient cathedral.

Definition

1. Noun:
   • A domed or vaulted recess or projection on a building, especially at the east end of a church; usually contains the altar. This is the primary architectural meaning, referring to a semicircular or polygonal space, often covered by a half-dome, that projects from the main structure of a building.

Examples of Usage

• Noun:
  • The ancient basilica featured a magnificent mosaic in its apsis.
  • The altar was situated within the church's eastern apsis.

Advanced Usage

• In architectural history, the term apsis is often used to describe the terminating feature of early Christian, Byzantine, and Romanesque churches. It is a focal point for liturgical ceremonies.

Variants and Related Words

• Apse (n): This is the more common and standard variant of "apsis" in English, especially in architectural contexts. The two words are synonymous.
  • The cathedral's apse is decorated with stunning stained glass.
• Apsidal (adj): Pertaining to or resembling an apse.
  • The chapel has an apsidal east end.

Synonyms

• Niche: A shallow recess, especially in a wall. (Note: "niche" is more general and smaller in scale than an apsis/apse).
• Recess: An indentation or space set back from the main line or surface.

Notes on Different Meanings

• The word apsis has a distinct, specialized meaning in astronomy (plural: apsides), referring to the points in an orbit nearest to or farthest from the center of attraction (e.g., perihelion and aphelion for an orbit around the sun). However, this astronomical meaning is separate from the architectural definition provided here.

Học thuật

Noun

1. a domed or vaulted recess or projection on a building especially the east end of a church; usually contains the altar

Từ đồng nghĩa

• apse