Meaning: a quadruplet, one of four babies born together from the same mother
- I'm teaching a set of quads in my kindergarten class this term, and I can't tell them apart. All four look exactly the same!
- After getting fertility treatment, Jill gave birth to a set of four healthy quads. She's been home with them for one week and she's already exhausted!
Did you know that Muriel is a quad? She has