Where does “magtestigo” come from?

magtestigo (Bikol Central) comes from Spanish testigo, from Spanish testiguar, from Vulgar Latin testificare, from Latin testificor, from Latin testis, from Latin terstis, from Latin trīstis, from Proto-Indo-European tristh₂s — to stand.

Ancestry of “magtestigo”, step by step

StepLanguageWordMeaning
1Spanishtestigowitness; baton; control
2SpanishtestiguarObsolete form of atestiguar
3Vulgar Latintestificaresecond-person singular present active imperative...
4LatintestificorI testify, bear witness; I bring to light,...
5Latintestiswitness; one who testifies or attests; testicle
6Latinterstis
7Latintrīstissad, unhappy, melancholy, morose
8Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...
9Proto-Indo-Europeansteh₂-to stand
Every word from Proto-Indo-European steh₂-