As well he says luis fernando gonzalez rojas " cache " It is " elegant ". It comes from the quechua K '' ache with the same meaning. Although in Río de la Plata slang is used as " ordinary " or " 34 corny; by understatements.
It is inflection of cachar, which in Colombia means to fail, to miss, to stop going, not to attend.
Cache: Costa rica was used in the 80 and 90 as an adjective to qualify someone handsome, well-dressed, for example if it was some pretty shoes say one that fit those shoes, or if she was well-dressed said one good cache
CACHE: Small coin equivalent to 3 money torneses East.