рольmomentum [i, n];
пониматьintellegere [o, legi,
хрупкийfragilis [e];friabilis
commentari olum [i, n] (annotationum), libellus [i, m] memorialis, libellus [i, m] pugillaris; adversaria [orum, npl]pl; liber [bri, m] commentarius;