Stealthy

ahd-5
  • adjective. Marked by or acting with quiet, caution, and secrecy intended to avoid notice. synonym: secret.
  • The Century Dictionary and Cyclopedia
  • Acting by stealth; sly; secretive in act or manner; employing concealed methods: as, a stealthy foe; characterized by concealment; furtive: as, a stealthy proceeding; a stealthy movement.
  • the GNU version of the Collaborative International Dictionary of English
  • adjective. Done by stealth; accomplished clandestinely; unperceived; secret; furtive; sly.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • adjective. Characterized by or resembling stealth or secrecy.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • adjective. marked by quiet and caution and secrecy; taking pains to avoid being observed