Where does “puusäleikkö” come from?

puusäleikkö (Finnish) comes from Finnish säleikkö, from Finnish -ikko, from Proto-Finnic -ikko, from Proto-Finnic -i- — Plural number marker in other cases than the nominative (and optionally the genitive).

puusäleikkö (Finnish): wooden lattice, wooden trellis

Definitions

  1. wooden lattice, wooden trellis

Ancestry of “puusäleikkö”, step by step

puusäleikkö traces back through two separate lines of ancestry.

via Finnish säleikkö

StepLanguageWordMeaning
1Finnishsäleikkölattice flat panel constructed with strips of wood or other material
2Finnish-ikkoForms nouns for groups of a particular number,...
3Proto-Finnic-ikkoForms nouns indicating a group of things
4Proto-Finnic-i-Plural number marker in other cases than the nominative (and optionally the genitive)

via Finnish puu

StepLanguageWordMeaning
1Finnishpuutree; wood
2Proto-Finnicpuutree
3Proto-Uralicpuwetree, wood
Every word from Proto-Finnic -i-Every word from Finnish -ikkoEvery word from Proto-Finnic -ikko