self-spreading

adjective
UK /ˌself ˈspredɪŋ/
US /ˌself ˈspredɪŋ/

Able to spread or grow on its own without help.

The self-spreading plant quickly covered the whole garden.


OTHER MEANINGS

2. Spreading automatically through a network or system without manual action.

The self-spreading software update reached every computer overnight.

3. Spreading by itself, as a rumor or idea among people.

The self-spreading rumor was everywhere by lunchtime.

4. Growing outward on its own, as a plant or fungus.

This self-spreading moss fills the cracks in the wall.