Where does “lauhdepumppu” come from?

lauhdepumppu (Finnish) comes from Finnish lauhde, from Finnish lauhtua, from Finnish -tua, from Ido tu, from English thou, from English thousand, from Middle English thousend, from Old English þūsend — to swell; to crowd; to be strong.

lauhdepumppu (Finnish): condensate pump

Definitions

  1. condensate pump

Ancestry of “lauhdepumppu”, step by step

lauhdepumppu traces back through two separate lines of ancestry.

via Finnish lauhde

StepLanguageWordMeaning
1Finnishlauhdecondensate
2FinnishlauhtuaTo abate; To calm down; To condense, cool
3Finnish-tuaForms inchoative or passive intransitive verbs...
4Idotuyou singular, thou
5EnglishthouNominative singular of ye; To address using the...
6EnglishthousandA numerical value equal to 1,000 = 10 × 100 = 10
7Middle EnglishthousendA thousand; 1000
8Old Englishþūsendthousand
9Proto-West Germanicþūsundithousand
10Proto-Germanicþūsundīa thousand
11Proto-Indo-EuropeantuHsont-thousand
12Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via Finnish pumppu

StepLanguageWordMeaning
1Finnishpumppupump; heart
2Swedishpumpa pump
3GermanPumpepump; heart
4Middle Low Germanpumpepump; a pump
5Middle Dutchpompedevice for raising water, pump; pipe, water...
Every word from Proto-Indo-European tewh₂- →Every word from Finnish -tua →Every word from Proto-Indo-European tuHsont- →