Incertain

• (n.) Uncertain; doubtful; unsteady.
Found on http://thinkexist.com/dictionary/meaning/incertain/

Incertain

In¬∑cer'tain noun [ Prefix in- not + certain : confer French incertain , Latin incertus . See Certain .] Uncertain; doubtful; unsteady. -- In*cer'tain*ly , adverb « Very questionable and of uncertain truth.»
Found on http://www.encyclo.co.uk/webster/I/31
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