1. Kept in good condition
   - kept up, maintained 
2. Of places; characterized by order and neatness; free from disorder
   - shipshape, trim

See also: preserved, tidy

• center
• center bit
• Center for Disease Control and Prevention
• center of attention
• center of buoyancy
• center of curvature
• center of flotation
• center of gravity
• center of immersion
• center of mass
• center on
• center punch
• center spread
• center stage
• centerboard
• centered
• centered text
• centerfield
• centerfielder
• centerfold
• centering
• centerline
• centerpiece
• centesimal
• centesimo