(archaic) A dramatic, musical, or similar entertainment performed before a monarch or other head of state, especially in a circumstance where that ruler has requested or ordered the performance.

(music) an interval that has no difference between two notes

plural of perfect unison

plural of perfect octave

Measure of recorded or expected ability of a building structure to sustain its due functions during and after earthquakes

(intransitive) To reject or bar improvement because it is incomplete.

(Christianity) An epithet of the Holy Spirit.

singular of performing arts

The process of ensuring that organisational goals are consistently being met in an effective and efficient manner.

(slang) perfect