"undecided" in the adjective sense
1. 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"
2. on the fence, undecided
characterized by indecision
"some who had been on the fence came out in favor of the plan"
"too many voters still declare they are undecided"
3. undecided
not yet having made a commitment
"undecided voters"
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License