Where does “деактивировать” come from?

деактивировать (Russian) comes from English deactivate, from English activate, from English active, from Middle English actyf, from Old French actif, from Latin āctīvus, from Ancient Greek ἐνεργητικός, from Ancient Greek ἐνεργέω — Creates collective nouns, which refer to groups...

деактивировать (Russian): to deactivate, to disable

Definitions

to deactivate, to disable

Ancestry of “деактивировать”, step by step

Step	Language	Word	Meaning
1	English	deactivate	to make something inactive or no longer...
2	English	activate	To encourage development or induce increased...
3	English	active	Having the power or quality of acting; causing...
4	Middle English	actyf	—
5	Old French	actif	active
6	Latin	āctīvus	—
7	Ancient Greek	ἐνεργητικός	Able to act on; acting on; Active; In the active...
8	Ancient Greek	ἐνεργέω	to be in action or activity, to operate; to...
9	Ancient Greek	ἐνεργός	at work, active
10	Ancient Greek	ἐν-	in, within; on
11	Ancient Greek	ἐν	in, on, at; among; in, at, or during the time of
12	Ancient Greek	δέρμα	skin, hide
13	Ancient Greek	γλυφή	carving, carved work; hole cut
14	Ancient Greek	-ῐ́ᾱ	{{l\|en\|-ia}}; "suffix forming abstract feminine...
15	Proto-Indo-European	-íh₂	—
16	Proto-Indo-European	-h₂	Creates collective nouns, which refer to groups...

Every word from Proto-Indo-European -h₂ →