A more thorough explanation:

Definition: Indeterminate, adjective. Not definite; not distinct or precise.

Examples:

• The outcome of the election is indeterminate at this point.
• The exact time of the meeting is indeterminate, but it will be sometime in the afternoon.

The examples illustrate that something that is indeterminate is not clear or precise. In the first example, the outcome of the election is unknown and could go either way, making it indeterminate. In the second example, the exact time of the meeting is not specified, making it indeterminate.