Where does “сигна́лить” come from?

сигна́лить (Russian) comes from Russian сигна́л, from Medieval Latin signale, from Latin signālis, from Latin signum, from Proto-Italic seknom, from Proto-Indo-European sek- — to cut, cut off, sever.

сигна́лить (Russian): to signal

Definitions

to signal

Ancestry of “сигна́лить”, step by step

Step	Language	Word	Meaning
1	Russian	сигна́л	signal
2	Medieval Latin	signale	signal
3	Latin	signālis	—
4	Latin	signum	visible indication: sign, mark, signal; seal,...
5	Proto-Italic	seknom	sign
6	Proto-Indo-European	sek-	to cut, cut off, sever

Words derived from “сигна́лить”

просигналить

Every word from Proto-Indo-European sek- →Every word from Proto-Italic seknom →Every word from Latin signum →