repunit
/ˈrɛpˌjuːnɪt/Mathematics
noun
A number consisting of a sequence of 1s or the single digit 1.
- The generalized repunit number can be expressed as (10k − 1)/9, where k is a whole number..
Origin
1960s. From rep- + unit. Compare repetend.
- rock oil
- rock onion
- rockoon
- rock opera
- rock out
- rock oyster
- rock painter
- rock painting
- rock, paper and scissors
- rock paper scissors
- rock, paper, scissors
- rock parakeet
- rock parrot
- rock partridge
- rock pebblar
- rock pebbler
- rock peg
- rock peplar
- rock perch
- rock phosphate
- rock pigeon
- rock pile
- rock pipit
- rock pitch
- rock plant