Definition of: intonation

(in′tō·nā′shən) noun
1. The modulation of the voice in speaking: distinguished from articulation: Her intonation is soft and sweet.
2. The act of intoning, as of the church service by a priest.
3. Music Production of tones, as by the voice, especially in regard to precision of tone.
4. In plain song, the notes leading up to the reciting tone: commonly sung by a single voice.