unmapped

English

Etymology

From un- +‎ mapped.

Adjective

unmapped (comparative more unmapped, superlative most unmapped)

1. Not mapped; uncharted; unknown.
   • 1978, Lawrence Durrell, Livia (Avignon Quintet), Faber & Faber, published 1992, page 327:

     His objective then was archaeology, his hero Evans, and his heart he had set upon exploring the labyrinth at Gortymna which remains unmapped to this day because of its great extent.