QUAD

Definition

1. noun one of four children born at the same time from the same pregnancy. — synonyms: quadruplet
2. noun a muscle of the thigh that extends the leg. — synonyms: quadriceps, quadriceps_femoris, musculus_quadriceps_femoris
3. noun (printing) a block of type without a raised letter. — synonyms: space
4. noun a rectangular area surrounded on all sides by buildings. — synonyms: quadrangle