Sextuplet (noun)

1. Each of six children born at one birth.
2. A group of six people or things of the same kind.

Origin:

The word 'sextuplet' originated from the latin word 'sextus' meaning 'sixth' and the word '-plet' meaning 'having the number of'.

Examples:

1. The couple was overjoyed to welcome a set of sextuplets into their family.
2. The sextuplets grew up to be talented musicians and formed a band together.
3. The sextuplet, a rare occurrence in human births, made headlines around the world.
4. The sextuplets all had different personalities, but shared a close bond with one another.
5. The sextuplet was one of many examples of multiple births that were aided by modern fertility treatments.