Definition of self-formed in English:

self-formed

Pronunciation /ˌsɛl(f)ˈfɔːmd/

adjective

  • Having formed oneself or itself; (of a group or body) founded or assembled by its own members.

Origin

Mid 17th century; earliest use found in Henry More (1614–1687), philosopher, poet, and theologian. From self- + formed.