1a: a usually triangularly folded kerchief for the head
b: a head covering (such as a scarf) resembling a babushka
2a: grandmotherUntil my own babushka's generation very specific clothes were assigned to specific classes, specific hairstyles distinguishing married from unmarried women.— Francine du Plessix Gray
b: an elderly Russian woman
… I jostled among babushkas clutching bags of food for a place on the bus …— Gary Lee