"undetermined" in the adjective sense
1. undetermined
not yet having been ascertained or determined
"of undetermined species"
2. indeterminate, undetermined
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"
3. open, undecided, undetermined, unresolved
not brought to a conclusion subject to further thought
"an open question"
"our position on this bill is still undecided"
"our lawsuit is still undetermined"
Source: WordNet® (An amazing lexical database of English)
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