sixsome
/ˈsɪkss(ə)m
/noun
A group of six people.We became a very contented foursome, except when Charles and Jane were with us and we were a sixsome....
- The sixsome asked the chauffeurs to drive them downtown.
- Very shortly before he left Oxford, Glyn was asked by James to partner his sister, Barbara, at the Pembroke commemoration ball to make up a sixsome.