Where does “ermo” come from?

ermo (Portuguese) comes from Portuguese elmo, from Old Portuguese elmo, from Gothic 𐌷𐌹𐌻𐌼𐍃, from Proto-Germanic helmaz, from Proto-Germanic halmaz, from Proto-Indo-European ḱolh₂mos, from Proto-Indo-European ḱelh₂- — to pierce, strike; to stick; prick; stab.

ermo (Portuguese): uninhabited; solitary, retired; waste

Definitions

  1. uninhabited; solitary, retired; waste

Ancestry of “ermo”, step by step

ermo traces back through two separate lines of ancestry.

via Portuguese elmo

StepLanguageWordMeaning
1Portugueseelmohelm; helmet
2Old Portugueseelmohelm
3Gothic𐌷𐌹𐌻𐌼𐍃helmet
4Proto-Germanichelmazhelmet
5Proto-Germanichalmazhalm; stem; stalk; straw; hay
6Proto-Indo-Europeanḱolh₂mosstalk
7Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab

via Old Portuguese ermo

StepLanguageWordMeaning
1Old Portugueseermo
2Late Latineremusdeserted; waste, desert; wasteland, wilderness,...
3Latinerēmuswaste, desert
4Ancient Greekἔρημοςlonely, solitary, desert, waste; solitary
5Ancient Greekἐρῆμοςlonely, lonesome, solitary; bereft of, void or...
6Proto-Indo-Europeanh₁reh₁-to row; to separate; loose, sparse, rare
Every word from Proto-Indo-European ḱelh₂-Every word from Proto-Indo-European ḱolh₂mosEvery word from Proto-Germanic halmaz