Where does “intonasi” come from?

intonasi (Indonesian) comes from Dutch intonatie, from French intonation, from Medieval Latin intonatio, from Latin intono, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en — in.

intonasi (Indonesian): intonation

Definitions

intonation

Ancestry of “intonasi”, step by step

Step	Language	Word	Meaning
1	Dutch	intonatie	intonation
2	French	intonation	intonation (all senses)
3	Medieval Latin	intonatio	—
4	Latin	intono	I thunder
5	Latin	īn-	un-, non-, not
6	Latin	în	in, at, on, upon, from (space)
7	Latin	en	lookǃ beholdǃ; reallyǃ?; come onǃ
8	Proto-Italic	en	in
9	Proto-Indo-European	h₁én	in

Every word from Proto-Indo-European h₁én →Every word from Latin īn- →Every word from Proto-Italic en →