Definitions for: Terra Incognita

[n] an unknown and unexplored region; "they came like angels out the unknown"

Webster (1913) Definition: Ter"ra in*cog"ni*ta [L.]
An unknown land; unexplored country.

The enormous tracts lying outside China proper, still
almost terr[ae] incognit[ae]. --A. R.
Colquhoun.

Synonyms: unknown, unknown region

See Also: region