This vocalic ⟨w⟩ generally represented /uː/,[3][4] as in wss ("use").[5] However at that time the form ⟨w⟩ was still sometimes used to represent a digraph ⟨uu⟩ (see W), not as a separate letter. This practice exists in modern Welsh orthography so that words borrowed from Welsh may use ⟨w⟩ this way, such as: