shadowy

adjective4

1. •
   In shadow; darkened by shadows.

   • He sat in a shadowy corner.
2. •
   Dark, obscure.

   • He was a shadowy man who rarely spoke.
3. •
   (figurative) Vague, dim, unclear, faint.
4. •
   (old-fashioned, rare) Indulging in fancies; daydreaming.