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

• step stool
• step to the fore
• step-down
• step-down transformer
• step-in
• step-up
• step-up transformer
• party spirit
• party to the action
• party to the transaction
• party wall
• party whip
• party-spirited
• partygoer
• Parula
• Parula americana
• parula warbler
• Parulidae
• parure
• Parus
• Parus atricapillus
• Parus bicolor
• Parus caeruleus
• Parus carolinensis
• Parvati