Tentative

Ten·ta'tive adjective [ Latin tentare to try: confer French tentatif . See Tempt .] Of or pertaining to a trial or trials; essaying; experimental. 'A slow, tentative manner.' Carlyle. -- Ten*ta'tive*ly , adverb
Found on http://www.encyclo.co.uk/webster/T/27

Tentative

Ten·ta'tive noun [ Confer French tentative .] An essay; a trial; an experiment. Berkley.
Found on http://www.encyclo.co.uk/webster/T/27

Tentative

• (a.) Of or pertaining to a trial or trials; essaying; experimental. • (n.) An essay; a trial; an experiment.
Found on http://thinkexist.com/dictionary/meaning/tentative/

Tentative

[song] I took this photo and am happy for it to be in the public domain, as are the rugby club themselves. ...
Found on http://en.wikipedia.org/wiki/Tentative_(song)
No exact match found