English: redact 
Welsh: golygu
Subject: Cyffredinol
Welsh definition: To redact is to edit, or prepare for publishing. Frequently a redacted document has simply had personal or sensitive information deleted or blacked out; as a consequence, redacted is often used to describe documents from which sensitive information has been expunged.
Notes: Gallai 'hepgor' fod yn addas mewn rhai cyd-destunau, yn enwedig lle gallai 'golygu' (hefyd ='edit') yn amwys.