úbytě znamená v angličtina

consumption [consumptions]▼(wasting-away of the human body through disease)
noun
[UK: kən.ˈsʌmp.ʃn̩] [US: kən.ˈsəmp.ʃn̩]

tuberculosis [tuberculoses]▼(infectious disease)
noun
[UK: tju:.ˌbɜː.kjʊ.ˈləʊ.sɪs] [US: tju:.ˌbɜː.kjʊˈlo.ʊ.sɪs]