1. Having nine units or components
   - nonuple, nine-fold

1. By a factor of nine
   "my investment has increased ninefold"
   - nine times

See also: multiple

• reaction-propulsion engine
• reactionary
• reactionism
• reactionist
• reactivate
• reactive
• reactive depression
• reactive schizophrenia
• reactivity
• reactor
• read
• read between the lines
• Read method
• Read method of childbirth
• read-only file
• read-only memory
• read-only memory chip
• read-only storage
• read/write head
• read/write memory
• readability
• readable
• readably
• readapt
• readdress