Metaphors in scientific and technical languages: challenges and perspective

this article aims to show, in a summarized way, how different studies on metaphor can positively converge to a cognitive-linguistic perception of this phenomenon. this perception surpasses a merely stylistic vision of the metaphor. the paper also reports the research that was done by huang (2005) about metaphors in scientific texts of medicine, which is related to the topic of aids. the results and difficulties of huang's research have given examples in the treatment of the theme of metaphor in terminology and in studies of scientific texts. it is concluded that metaphor is one of the phenomena that make part of the technical and scientific communication and, because of the complexity in approaching such topic, it must also be investigated in terminology.