Related Clues:

• Knock to the ground
• Stayed in, say
• Wait to be found, in a game
• 'Skylarking' band
• Cow cover
• Enroll in a witness protection program, say
• Go into seclusion
• Tannery skin
• Try to elude ''it''
• Go undercover
• Conceal with leather
• Pelt like this, but don't make a show of it
• Not expose the skin
• Tanned skin
• Skinny enough to be unnoticed