quadruplet

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. the cardinal number that is the sum of three and one
• Syn:
four, 4, IV, tetrad, quatern,
quaternion, quaternary, quaternity, quartet, foursome, Little Joe
• Hypernyms:
digit, figure
2. one of four children born at the same time from the same pregnancy
• Syn:
quad
• Hypernyms:
sibling, sib
3. a set of four similar things considered as a unit
• Syn:
quartet, quartette, quadruple
• Hypernyms:
set

• Từ đồng nghĩa / Synonyms:
  quartet, quartette, quadruple, quad