1. (of unknown regions) not yet surveyed or investigated
   - uncharted, unmapped

See also: unknown

• entropy
• entrust
• entry
• entry word
• entry-level
• Entryphone
• entryway
• entrée
• Entsi
• Entsy
• entwine
• entwinement
• enucleate
• enucleation
• Enuki
• enumerable
• enumerate
• enumeration
• enumerative
• enumerator
• enunciate
• enunciation
• enunciative
• enunciator
• enure