quintuplet

nouns

the cardinal number that is the sum of four and one
5, Little Phoebe, Phoebe, V, cinque, fin, five, fivesome, pentad, quint, quintet, quintuplet
one of five children born at the same time from the same pregnancy
quin, quint, quintuplet
a set of five similar things considered as a unit
quintet, quintette, quintuple, quintuplet