pillaloo exclamation 1noun 1 exclamation1 •(no longer used) A cry of sorrow or distressOh, pillaloo! why should ye go, my boy, and lave all the good atin and drinkin? — 1837 noun1 •(no longer used) A chorus of sorrow or distress“Pitch a lady’s luggage into the road, would you?” struck in Jim the Guard, making himself heard above the pillaloo. — 1904
