Where does “ukkosrintama” come from?

ukkosrintama (Finnish) comes from Finnish ukkonen, from Finnish -nen, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

ukkosrintama (Finnish): squall line, frontal thunderstorm

Definitions

  1. squall line, frontal thunderstorm

Ancestry of “ukkosrintama”, step by step

ukkosrintama traces back through two separate lines of ancestry.

via Finnish ukkonen

StepLanguageWordMeaning
1Finnishukkonenthunder; thunderstorm
2Finnish-nenForms diminutives nouns or terms expressing...
3Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
4Finnish-uusForms nouns from adjectives, expressing a quality
5Proto-Finnic-uc-ness, -hood

via Finnish rintama

StepLanguageWordMeaning
1Finnishrintamafront, battlefront; front; theater
2Finnishrintabreast; chest, especially the front side of it
3Finnish-mäFront vowel variant of -ma
Every word from Proto-Finnic -ucEvery word from Finnish -inenEvery word from Finnish -uus
ukkosrintama — Etymology, Origin & Word History | Etymology Explorer