sextuplet

noun

1. a group or combination of six things.
2. one of six offspring born at one birth.
3. sextuplets, six children or offspring born of one pregnancy.
4. Music. a group of six notes of equal value performed in the same time normally taken to perform four.

noun

1. one of six offspring born at one birth
2. a group of six things
3. music a group of six notes played in a time value of four

n.1852, from adjective sextuple (1620s); patterned on triplet, etc.