1. Prevent from entering; shut out
   - exclude, shut out, shut 
2. Remain outside

Derived forms: keeps out, keeping out, kept out

See also: keep

Type of: keep, prevent, remain, rest, stay

Encyclopedia: Keep out

• underwater diver
• underway
• underwear
• underweight
• underwhelm
• underwing
• underwood
• underworld
• underwrite
• underwriter
• undescended
• undescended testicle
• undescended testis
• undescriptive
• undeserved
• undeservedly
• undeserving
• undesigned
• undesirability
• undesirable
• undesirably
• undesired
• undesiring
• undesirous
• undestroyable