Where does “lähisytytin” come from?

lähisytytin (Finnish) comes from Finnish sytytin, from Finnish sytyttää, from Finnish -ttaa, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.

lähisytytin (Finnish): proximity fuse fuse designed to detonate an explosive automatically when close enough to a target

Definitions

  1. proximity fuse fuse designed to detonate an explosive automatically when close enough to a target

Ancestry of “lähisytytin”, step by step

StepLanguageWordMeaning
1Finnishsytytinlighter, cigarette lighter; primer, detonator;...
2FinnishsytyttääTo light, kindle, ignite, set on fire, set fire...
3Finnish-ttaaForms causative verbs. May be applied to verbs...
4Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
5Proto-Uralic-kta-
Every word from Proto-Uralic -kta-Every word from Finnish -ttaaEvery word from Proto-Finnic -ttadak