QUINTUPLET

Definition

1. noun the cardinal number that is the sum of four and one. — synonyms: five, 5, V, cinque, quint, quintet, fivesome, pentad
2. noun one of five children born at the same time from the same pregnancy. — synonyms: quint, quin
3. noun a set of five similar things considered as a unit. — synonyms: quintet, quintette, quintuple