preliminary evidence

noun
UK /prɪˈlɪmɪnəri ˈɛvɪdəns/
US /prɪˈlɪmɪnɛri ˈɛvɪdəns/

Early clues that help you guess what might be true before you know for sure.

The detective found preliminary evidence at the scene that pointed to a suspect.


OTHER MEANINGS

2. Early data from a study that has not yet been fully checked.

The preliminary evidence from the trial suggested the medicine might work.

3. First signs that something is happening, used before making a final decision.

There is preliminary evidence that the new park is popular with families.

4. Information gathered at the start of a legal case to decide whether to continue.

The lawyer presented preliminary evidence before the full hearing.