Where does “salva-vidas” come from?

salva-vidas (Portuguese) comes from Portuguese salva, from Portuguese salvar, from Old Portuguese salvar, from Latin salvāre, from Latin salvus, from Proto-Italic *salawos, from Proto-Indo-European solh₂wós, from Proto-Indo-European sōlh₂- — mercy, comfort; comfort, mercy.

salva-vidas (Portuguese): life-; lifeguard; Clipping of bote salva-vidas

Definitions

  1. life-; lifeguard; Clipping of bote salva-vidas

Ancestry of “salva-vidas”, step by step

salva-vidas traces back through two separate lines of ancestry.

via Portuguese salva

StepLanguageWordMeaning
1Portuguesesalvasalvo; any noisy simultaneous salute; charger
2Portuguesesalvarto save; to greet with a salvo; to greet
3Old Portuguesesalvar
4Latinsalvāre
5Latinsalvussafe, saved, preserved, sound, unharmed,...
6Proto-Italic*salawoswhole
7Proto-Indo-Europeansolh₂wós
8Proto-Indo-Europeansōlh₂-mercy, comfort; comfort, mercy

via Portuguese vidas

StepLanguageWordMeaning
1Portuguesevidasplural of vida; lives
Every word from Proto-Indo-European sōlh₂-Every word from Proto-Indo-European solh₂wósEvery word from Proto-Italic *salawos
salva-vidas — Etymology, Origin & Word History | Etymology Explorer