quad
🇺🇸
/kwɑːd/
🇬🇧
/kwɒd/
A quad is a four-sided figure with all sides of equal length and all angles of 90 degrees.
The students were playing frisbee in the quad.
학생들이 광장에서 프리스비를 하고 있었습니다.
Quad is also a term for a set of four offspring born at the same time from the same mother.
The cow gave birth to a quad of calves.
젖소가 4마리의 새끼 소를 낳았습니다.