\De*riv"a*ble\, a. [From {Derive}.]
That can be derived; obtainable by transmission; capable of
being known by inference, as from premises or data; capable
of being traced, as from a radical; as, income is derivable
from various sources.
      All honor derivable upon me.             --South.
      The exquisite pleasure derivable from the true and
      beautiful relations of domestic life.    --H. G. Bell.
      The argument derivable from the doxologies. --J. H.
                                               Newman.