разсъждение означава в английски

inference [inferences]▼(act or process of inferring by deduction or induction)
noun
[UK: ˈɪn.fə.rəns] [US: ˈɪn.fə.rəns]

ratiocination [ratiocinations]▼(activity or process of reasoning)
noun
[UK: ˌræ.tɪ.ˌɒ.sɪ.ˈneɪʃ.n̩] [US: ˌræ.tɪ.ˌɒ.sɪ.ˈneɪʃ.n̩]

reasoning▼(deduction of inferences or interpretations)
noun
[UK: ˈriː.zən.ɪŋ] [US: ˈriː.zən.ɪŋ]