Where does “effektbrytare” come from?

effektbrytare (Swedish) comes from Swedish effekt, from Latin effectus, from Latin efficiō, from Latin ex, from Latin commūnicō, from Latin commūnis, from Old Latin com(m)oinis, from Proto-Italic kommoinis — resin, gum; to say, speak.

effektbrytare (Swedish): circuit breaker

Definitions

circuit breaker

Ancestry of “effektbrytare”, step by step

effektbrytare traces back through two separate lines of ancestry.

via Swedish effekt

Step	Language	Word	Meaning
1	Swedish	effekt	effect, impact; power; measure of the rate of...
2	Latin	effectus	made out, worked out, completed, finished,...
3	Latin	efficiō	to make out or work out; effect, execute, complete, accomplish, make, form, compose
4	Latin	ex	A name of the letter "X"; out of, from
5	Latin	commūnicō	to impart, share
6	Latin	commūnis	common, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
7	Old Latin	com(m)oinis	—
8	Proto-Italic	kommoinis	common
9	Proto-Indo-European	ḱom-moy-ni-	held in common
10	Proto-Indo-European	ḱóm	beside, near, by, with
11	Proto-Indo-European	ḱe	Deictic particle, here; Post-positional...
12	Middle English	kyt	—
13	German	kitt	putty certain kinds of cement used for fixing e.g. window panes
14	Old High German	kuti	—
15	Proto-West Germanic	kwidu	gum, resin
16	Proto-Germanic	kweduz	resin
17	Proto-Indo-European	gʷet-	resin, gum; to say, speak

via Swedish brytare

Step	Language	Word	Meaning
1	Swedish	brytare	a breaker, a switch
2	Swedish	bryta	to break; to end abruptly; cut; to cease...
3	Old Swedish	brȳta	to break, crush
4	Old Norse	brjóta	to break; to break open; to destroy, demolish
5	Proto-Germanic	breutaną	to destroy, crush, break
6	Proto-Indo-European	bʰrewd-	to break

Every word from Proto-Indo-European gʷet- →Every word from Proto-Germanic kweduz →Every word from Proto-West Germanic kwidu →