Where does “merilinnoitus” come from?

merilinnoitus (Finnish) comes from Finnish linnoitus, from Finnish linnoittaa, from Finnish -ttää, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.

merilinnoitus (Finnish): sea fort, sea fortress

Definitions

  1. sea fort, sea fortress

Ancestry of “merilinnoitus”, step by step

merilinnoitus traces back through two separate lines of ancestry.

via Finnish linnoitus

StepLanguageWordMeaning
1Finnishlinnoitusfortress, citadel; castling
2Finnishlinnoittaato fortify
3Finnish-ttääFront vowel variant of -ttaa
4Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
5Proto-Uralic-kta-

via Finnish meri

StepLanguageWordMeaning
1Finnishmerisea
2Proto-Finnicmerisea
3Proto-Indo-Europeanmórisea; standing water
4Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland
Every word from Proto-Uralic -kta-Every word from Finnish -ttääEvery word from Proto-Finnic -ttadak