Definition of subternatural in English:

subternatural

adjective

  • Below what is natural or normal; less than natural. Also as noun (with the): that which is subternatural.

Origin

Mid 17th century; earliest use found in Thomas Vaughan (1621–1666), hermetic philosopher and alchemist. From subter- + natural.

Pronunciation

subternatural

/ˌsʌbtəˈnatʃ(ə)r(ə)l//ˌsʌbtəˈnatʃ(ə)rəl/