brush up, v.tr.aTo brush up a hat, hata a scuabadh. F: To brush up a subject, athstaidéar a dhéanamh ar ábhar. I must brush up my French, caithfidh mé an mheirg a bhaint de mo chuid Fraincise. bTo brush up wool, éadach olla a chóiriú. cTo brush up the crumbs, na grabhróga a scuabadh suas.
brush-up, s.1Scuabadh m. 2Give your French a brush-up, bain an mheirg de do chuid Fraincise.