quadruplets

n. four children born from one pregnancy

n. group of four items; one of four siblings born from one pregnancy; group of four musical notes of equal value to three regular notes (Music)

Quadruplet, quintuplet, etc. redirect here. For the musical use of the terms, see tuplet. A multiple birth occurs when more than one fetus is carried to term in a single pregnancy. Different names for multiple birth are utilized, depending on the number of offspring. Common multiples are two and three, known as twins and triplets respectively. Twins, triplets and other multiple births occur to varying degrees in most animal species, although the term is most applicable to placental species.
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Noun
1. the cardinal number that is the sum of three and one
(synonym) four, 4, IV, tetrad, quatern, quaternion, quaternary, quaternity, quartet, foursome, Little Joe
(hypernym) digit, figure
2. one of four children born at the same time from the same pregnancy
(synonym) quad
(hypernym) sibling, sib
3. a set of four similar things considered as a unit
(synonym) quartet, quartette
(hypernym) set

n. quadruplet, group of four items; one of four siblings born from one pregnancy; group of four musical notes of equal value to three regular notes (Music)

GRUPPI DI QUATTRO. PARTI QUADRIGEMINI. BICICLETTE A QUATTRO