tentative

[ ten-tuh-tiv ]
/ ˈtɛn tə tɪv /

adjective

of the nature of or made or done as a trial, experiment, or attempt; experimental: a tentative report on her findings.
unsure; uncertain; not definite or positive; hesitant: a tentative smile on his face.

Origin of tentative

1580–90; < Medieval Latin tentātīvus, equivalent to Latin tentāt(us) (past participle of tentāre, variant of temptāre to test; see tempt) + -īvus -ive

OTHER WORDS FROM tentative

Example sentences from the Web for tentative

British Dictionary definitions for tentative

tentative
/ (ˈtɛntətɪv) /

adjective

provisional or experimental; conjectural
hesitant, uncertain, or cautious

Derived forms of tentative

tentatively, adverb tentativeness, noun

Word Origin for tentative

C16: from Medieval Latin tentātīvus, from Latin tentāre to test