1. (noun) the cardinal number that is the sum of four and one

• 5
• cinque
• fin
• five
• fivesome
• little phoebe
• pentad
• phoebe
• quintet
• quintuplet
• v

2. (noun) one of five children born at the same time from the same pregnancy

• quin
• quintuplet

1. (noun) the cardinal number that is the sum of four and one

• digit
• figure

2. (noun) one of five children born at the same time from the same pregnancy

• sib
• sibling