Where does “synchrogram” come from?

synchrogram (English) comes from English synchro, from English synchromesh, from English synchro-, from Ancient Greek σύν, from Ancient Greek πατρίς, from Ancient Greek πᾰτήρ, from Ancient Greek ὄνυμα, from Ancient Greek ὄνομα — to name.

synchrogram (English): A graphical representation of the synchronisation of two oscillating systems

Definitions

A graphical representation of the synchronisation of two oscillating systems

Ancestry of “synchrogram”, step by step

synchrogram traces back through two separate lines of ancestry.

via English synchro

Step	Language	Word	Meaning
1	English	synchro	Any synchronized event, such as synchronized...
2	English	synchromesh	A system of synchronized transmission found in...
3	English	synchro-	synchronous; synchronized
4	Ancient Greek	σύν	beside, with
5	Ancient Greek	πατρίς	The place of one's father/ancestors: fatherland,...
6	Ancient Greek	πᾰτήρ	father
7	Ancient Greek	ὄνυμα	Doric and Aeolic form of ὄνομᾰ
8	Ancient Greek	ὄνομα	name; fame; noun, in the wide sense: referring to...
9	Proto-Indo-European	h₁nómn̥	name
10	Proto-Indo-European	h₃neh₃-	to name

via English Gram

Step	Language	Word	Meaning
1	English	Gram	Clipping of Instagram
2	French	gramme	gram
3	Latin	gramma	gram
4	Ancient Greek	γράμμα	that which is written, that which is drawn,...
5	Ancient Greek	γράφω	to scratch, cut into; to draw, sketch, paint; to...
6	Proto-Hellenic	grəpʰō	to scratch, cut or carve into
7	Proto-Indo-European	gerbʰ-	to carve
8	Proto-Indo-European	ger-	to turn, bend, twist, wind; to tie, bind...

Every word from Proto-Indo-European h₃neh₃- →Every word from Proto-Indo-European h₁nómn̥ →Every word from Ancient Greek ὄνομα →