Definition of omnisufficient in US English:

omnisufficient

adjective

rare
  • Sufficient in all respects; that suffices for everything.

Origin

Mid 16th century; earliest use found in Thomas Becon (1512/13–1567), theologian and Church of England clergyman. Either from post-classical Latin omnisufficient-, omnisufficiens, or independently from omni- + sufficient.

Pronunciation

omnisufficient

/ˌɒmnɪsəˈfɪʃnt/