|a.||1.||Not determinable; impossible to be determined; not to be definitely known, ascertained, defined, or limited.|
|n.||1.||An indeterminable thing or quantity.|
|Adj.||1.||indeterminable - not capable of being definitely decided or ascertained|
determinable - capable of being determined or limited or fixed; "determinable velocities"; "matters determinable by law"
|2.||indeterminable - unable to be determined|