1. A technical system of symbols used to represent special things
   - notation

Type of: writing

• Hilbert
• Hilbert space
• Hildebrand
• hilding
• hill
• hill myna
• Hillary
• Hillary Clinton
• Hillary Rodham Clinton
• hillbilly
• hillbilly music
• Hillel
• hilliness
• hillock
• hillside
• hilltop
• hilly
• Hilo
• hilt
• hilted
• hilum
• hilus
• him
• Himachal Pradesh
• Himalaya