Where does “kellotaajuus” come from?

kellotaajuus (Finnish) comes from Finnish kello, from Proto-Finnic kello, from Proto-Germanic skellǭ, from Proto-Indo-European sḱel-, from Proto-Indo-European ḱelh₁- — to warm up, to be hot; to warm up, be hot.

kellotaajuus (Finnish): clock speed, clock rate

Definitions

  1. clock speed, clock rate

Ancestry of “kellotaajuus”, step by step

kellotaajuus traces back through two separate lines of ancestry.

via Finnish kello

StepLanguageWordMeaning
1Finnishkelloclock; o'clock; time
2Proto-Finnickello—
3Proto-Germanicskellǭbell
4Proto-Indo-Europeansḱel-to be obligated, owe
5Proto-Indo-Europeanḱelh₁-to warm up, to be hot; to warm up, be hot

via Finnish taajuus

StepLanguageWordMeaning
1Finnishtaajuusfrequency
2Finnishtaajathick, dense; frequent
3Proto-Finnictakjadense, thick
Every word from Proto-Indo-European ḱelh₁- →Every word from Proto-Indo-European sḱel- →Every word from Proto-Germanic skellǭ →