MANTERO , I deeply disagree with the lack of editorial judgment of the dictionary with regard to the words to be defined. Enter, for example, mantero , mantera , mantero mantero , mantero-ra , manteros , manteras generates potentially 6 entries for the same word, artificially and negatively enlarging the size and, worst of all, complicating and lowering the quality of the search and the information delivered. That said, mantero is a blanket manufacturer or seller.