From Longman Dictionary of Contemporary Englishderivablede‧riv‧a‧ble /dɪˈraɪvəbəl/ adjective [+from] COUNT/CALCULATEsomething that is derivable can be calculated from something else
Examples from the Corpus
derivable• In the second place, the modal meaning is derivable from the canonical lexical meaning but not the other way round.• The topic framework consists of elements derivable from the physical context and from the discourse domain of any discourse fragment. 