Where does “valo-opaste” come from?

valo-opaste (Finnish) comes from Finnish opaste, from Finnish opastaa, from Finnish opas, from Finnish äs, from German ās, from French as, from Italian asso, from German ass — that.

valo-opaste (Finnish): light signal; a signal given to e.g. an operator with (colored) lights

Definitions

  1. light signal; a signal given to e.g. an operator with (colored) lights

Ancestry of “valo-opaste”, step by step

valo-opaste traces back through two separate lines of ancestry.

via Finnish opaste

StepLanguageWordMeaning
1Finnishopasteguide, sign, guidepost; signal
2Finnishopastaato guide, help; to mentor; to lead
3Finnishopasguide; guide book, guide
4Finnishäsess; argh
5Germanāsas, a unit and a Roman coin
6Frenchasace; as; second-person singular present...
7Italianassoace; A piece or side having a single dot
8GermanassSwitzerland and Liechtenstein standard spelling...
9EnglishaceA single point or spot on a playing card or die;...
10EnglishasexualNonsexual in nature, unmarked by sexual activity;...
11Englishā-
12Middle Englisha-up, out, away; of; on, in
13Middle Frencha-
14LatinAdtoward, to
15Latinilliche, she, it, yonder, that, overthere; in that...
16Latinillethat; those; "; demonstrative pronoun "; that...
17LatinolleArchaic form of ille
18Proto-Italic*olnosthat

via Finnish valo

StepLanguageWordMeaning
1Finnishvalolight
2Proto-Finnicvalolight visible radiation
3Proto-Finno-Ugricwaĺɜ
Every word from Proto-Italic *olnosEvery word from Latin olleEvery word from Latin ille
valo-opaste — Etymology, Origin & Word History | Etymology Explorer