The only free and comprehensive online etymological dictionary of the Spanish language
implicar (Verb) "to implicate"
From Latin implicare "to implicate," "to fold (in);" from in- "in" (see in-) and plicare "to fold" (see llegar).
Indo-European
Romance
Portuguese implicar, Galician implicar, Catalan implicar, French impliquer, Italian implicare, Romanian implica