Related Clues:

• Work of art
• Sodium or chlorine
• Bookkeeping entry
• Divide
• The 'U' of CPU
• Troop group
• Short news bit
• Hand or foot
• Side of a gem
• See 67-Across
• Course, in education lingo
• Part of I.C.U.
• Platoon or squadron, e.g.
• Divide with a comb
• Complex division