"semicircular extension at the end of a church," 1846, from Latin apsis "an arch, a vault," from Greek hapsis (Ionic apsis) "loop, arch," originally "a fastening, fe [..]

(sometimes pronounced “AP-see”) = Association for Persons in Supported Employment  [Snelling Center]

Ada Programming Support Environment

1) Part of a building semi-circular in plan.    (Martindale, Andrew. Gothic Art, 268) 2) Semicircular or polygonal end to a building.    (Wood, Margaret. The English Medieval House, 409)

(n) a domed or vaulted recess or projection on a building especially the east end of a church; usually contains the altar

Ada Programming Support Environment - Ada Programming Support Environment(APSE) is a set of programs to support software development in the Ada programming language.

If the wall behind the altar (the east wall

(Lat. absis, "arch, vault") A semicircular projection, roofed with a half-dome, at the east end of a church behind the altar. Smaller subsidiary apses may be found around the choir or transe [..]

Circular end of a tower. Arrow loop:

<tool> A program or set of programs to support software development in the Ada language. Acronym: APSE (01 Mar 1997)

A semi-circular or polygonal projection of a building, with a half dome or conch (bowl-shaped vault). In churches it is at the end of the central nave (sometimes also at the end of the side naves or t [..]

A semi-circular rounded end to a chancel

A semicircular projection, roofed with a half-dome, at the east end of a church behind the altar. Smaller subsidiary apses may be found around the choir or transepts. Also known as an exedra. The adje [..]