What does "provisional" signify?

The term "provisional" signifies a temporary condition or arrangement that is subject to change or awaiting finalization. In legal or professional contexts, "provisional" often refers to measures or decisions made in anticipation of a more definitive approach in the future. For example, a provisional ruling in court may indicate a decision that is subject to review or change based on further evidence or arguments. This meaning directly aligns with the interpretation of "temporary," as both terms indicate a non-permanent status, highlighting a need for subsequent confirmation or permanence.

The other choices, such as nourishment, support, and expert, do not capture the essence of "provisional." Nourishment pertains to sustenance or food, while support generally refers to assistance or backing. An expert denotes someone with specialized knowledge or skill in a particular area. These definitions do not relate to the concept of something being temporary or conditional, making the choice of "temporary" the most fitting interpretation of "provisional."