Where does “häirintälaite” come from?

häirintälaite (Finnish) comes from Finnish häirintä, from Finnish häiritä, from Proto-Finnic häirit'äk, from Proto-Germanic sairijaną, from Proto-Germanic sairą, from Proto-Germanic sairaz, from Proto-Indo-European seh₂yro-, from Proto-Indo-European seh₂y- — to bind; to be fierce, afflict; to tie, bind.

häirintälaite (Finnish): jammer device for jamming signals

Definitions

  1. jammer device for jamming signals

Ancestry of “häirintälaite”, step by step

häirintälaite traces back through two separate lines of ancestry.

via Finnish häirintä

StepLanguageWordMeaning
1Finnishhäirintäinterference; harassment; jamming
2Finnishhäiritäto disturb, bother, bug; to disrupt
3Proto-Finnichäirit'äk—
4Proto-Germanicsairijanąto wound, to make hurt
5Proto-Germanicsairąwound; sore
6Proto-Germanicsairazsore, painful
7Proto-Indo-Europeanseh₂yro-—
8Proto-Indo-Europeanseh₂y-to bind; to be fierce, afflict; to tie, bind

via Finnish laite

StepLanguageWordMeaning
1Finnishlaiteapparatus, device; ride
2Finnishlaittaato put, set, place; to prepare food; To criticize
3Proto-Finniclaittadakto put down
4Proto-Germaniclagjanąto lay, to place in a resting position
5Proto-Indo-Europeanlegʰ-to lie
Every word from Proto-Indo-European seh₂y- →Every word from Proto-Indo-European seh₂yro- →Every word from Proto-Germanic sairaz →