Indeterminate
WordNet
adjective
(1) Not leading to a definite ending or result
"An indeterminate campaign"
(2) Not capable of being determined
"The indeterminate number of plant species in the jungle"
(3) Not precisely determined or established; not fixed or known in advance
"Of indeterminate age"
"A zillion is a large indeterminate number"
"An indeterminate point of law"
"The influence of environment is indeterminate"
"An indeterminate future"
(4) Having a capacity for continuing to grow at the apex
"An indeterminate stem"
(5) Of uncertain or ambiguous nature
"The equivocal (or indeterminate) objects painted by surrealists"
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