indeterminable

Definition of Indeterminable in English :

1. indeterminable, undeterminable

not capable of being definitely decided or ascertained

2. indeterminable

incapable of being definitely ascertained

WordNet Lexical Database for English. Princeton University. 2010.

Indeterminable

adjective

1.

incapable of being ascertained

2.

incapable of being settled

adjective

not determinable

; specif.,

a.

that cannot be decided or settled

b.

that cannot be definitely learned or ascertained

adj.

1. Impossible to fix or measure: indeterminable traces of poison; indeterminable assets.

2. Impossible to settle or decide with finality: indeterminable questions.