self-installing

adjective
UK /ˌself ɪnˈstɔːlɪŋ/
US /ˌself ɪnˈstɔːlɪŋ/

A self-installing thing sets itself up and gets ready to work all by itself.

The self-installing app was ready to use as soon as we opened it.


OTHER MEANINGS

2. Able to put itself into place without a person's help.

The self-installing shelf clicked into place on its own.

3. Describing software that adds itself to a computer automatically.

The self-installing program finished setting up in seconds.

4. Able to fit itself into a job or position without outside help.

The self-installing part slid into the machine perfectly.