English
intoner
From intone + -er.
A compound of intone + -er
Proto-Indo-European *ten- ‘stretch’
…
Latin tonus ‘pitch, tone’
Medieval Latin intonō ‘to thunder’
Old French entoner
Middle English entune
English intone
Today it means
noun One who intones.
Language periods are conventional ranges, not dates for this word.
Etymograph / intoner