English: file formats
Welsh: fformatau ffeiliau
Subject: Cyffredinol
English definition: The format of a file refers to the method by which information is encoded and structured, indicating, for example, how it is to be organised and presented on a page.
Welsh definition: Mae fformat ffeil yn cyfeirio at y dull o amgodio a strwythuro gwybodaeth, gan ddangos, er enghraifft, sut fydd yn cael ei threfnu a'i chyflwyno ar dudalen.