Where does “poikabakteeri” come from?

poikabakteeri (Finnish) comes from Finnish bakteeri, from New Latin bactērium, from Ancient Greek βακτήριον, from Ancient Greek βακτηρία, from Proto-Indo-European baḱ- — club, pointed stick, peg; pointed stick, peg.

poikabakteeri (Finnish): cootie, boy germ imaginary germ that the boys are supposed to have, used as a pretence to avoid their company or just to make a fuss about nothing

Definitions

  1. cootie, boy germ imaginary germ that the boys are supposed to have, used as a pretence to avoid their company or just to make a fuss about nothing

Ancestry of “poikabakteeri”, step by step

poikabakteeri traces back through two separate lines of ancestry.

via Finnish bakteeri

StepLanguageWordMeaning
1Finnishbakteeribacterium
2New Latinbactērium
3Ancient GreekβακτήριονSynonym of βακτηρία
4Ancient Greekβακτηρίαrod, staff, cane; baton
5Proto-Indo-Europeanbaḱ-club, pointed stick, peg; pointed stick, peg

via Finnish poika

StepLanguageWordMeaning
1Finnishpoikaboy; son; young
2Proto-Finnicpoikason; boy
3Proto-Uralicpojkaboy; son
Every word from Proto-Indo-European baḱ-Every word from Ancient Greek βακτηρίαEvery word from Ancient Greek βακτήριον