1 (unwell) [+person] poco sano; enfermizo; [+complexion] poco saludable he was an unhealthy-looking fellow era un tipo de aspecto poco sano de aspecto enfermizo;or my finances are a bit unhealthy at the moment no estoy lo que se dice muy boyante de dinero en estos momentos
I'm quite unhealthy really his skin was peculiarly splotched, which made him look unhealthy you wouldn't think that he was an unhealthy man they are unwilling to insure unhealthy people
2 (harmful) [+climate, place, environment] malsano; insalubre; [+diet, lifestyle, food] poco sano; [+working conditions] poco saludable; insalubre hospitals are such unhealthy places he eats a very unhealthy diet An unhealthy diet of video games Soft drinks aren't inherently unhealthy
3 (unwholesome) [+interest, fascination, curiosity] malsano; morboso; [+obsession] enfermizo; malsano he had formed an `unhealthy attachment" to his pretty young stepmother