self-concluding

adjective
UK /ˌself kənˈkluːdɪŋ/
US /ˌself kənˈkluːdɪŋ/

Something that ends by itself without help from anyone else.

The story is self-concluding, so it finishes on its own without a sequel.


OTHER MEANINGS

2. Able to reach a decision or judgment on its own, without outside input.

The committee was self-concluding and did not need the board to vote.

3. In logic, describing an argument that proves itself without extra premises.

Her self-concluding proof needed no further evidence.

4. Coming to an end naturally rather than being stopped by force.

The festival was self-concluding, fading out quietly at midnight.