bró, f. (gs. ~, pl. ~nna).1. Quern; millstone. Cloch bhró; ~ mhuilinn, millstone. ~ uachtair, íochtair, upper, lower, millstone. Beidh sé ina bhró mhuilinn anuas ort, it will be a millstone round your neck. S.a. bia11, breac34, snámh12(a).2. Dense mass. ~ daoine, press of people, throng. ~ iarainn, mass of iron. ~ éisc, dense shoal of fish. ~ feamainne, mass of (floating) seaweed. ~ fola, mass of (clotted) blood. Tá sé ina bhró, he is stuffed (with food). 3. Stout heavily-built person.