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sólido (Adjective) "solid"
From Latin solidus 'id.' From Proto-Italic *soliþo- "whole." From Proto-Indo-European *solh2-i̯-dhh1-o- "complete." From the root *sólH-u̯- "whole" (see salvo).
Indo-European
Romance
Portuguese sólido, Catalan sòlid, French solide, Italian sodo, Romanian solid