Terminableness n. 可终止, 有期限
Terminable \Ter"mi*na*ble\ (-m[i^]n*[.a]*b'l), a. [See
{Terminate}.]
Capable of being terminated or bounded; limitable. --
{Ter"mi*na*ble*ness}, n.
{Terminable annuity}, an annuity for a stated, definite
number of years; -- distinguished from {life annuity}, and
{perpetual annuity}.