Dictionary

noun

Definitions

1. A form of monophonic chant in unison using the Gregorian scale, sung in various Christian churches.

   Synonyms:plainchant

2. A cantus firmus or theme chosen for contrapuntal treatment; so called because often an actual fragment of plain-song.

3. The simple notes of an air, without ornament or variation.

4. (by extension) A plain unvarnished statement, without exaggeration.