Hebrew

Adjective

טִבְעִי • ‎(tiv'í) ‎(feminine טִבְעִית, masculine plural טִבְעִים or טִבְעִיִּים, feminine plural טִבְעִיּוֹת)

1. Natural, of or pertaining to nature.
2. Natural, not artificial.

   שפה טבעית‎ ― safá tiv'ít ― a natural language