English
intonable
From intone + -able.
Formed from intone + -able
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
adj To be intoned.
Language periods are conventional ranges, not dates for this word.
Etymograph / intonable