On my website, I am thinking of adding a Coinage dictionary. Would it be breaching the copyright laws if I was to copy a definition of a coinage term but reword some of it? Example: The royalmint has "Ae - Abbreviation for the Latin Aes (bronze), used for coins made in brass, bronze and other copper alloys." I put "Ae - Abbreviation for the Latin Aes, used for coins struck in brass, bronze and other copper alloys." Would I need to change more of this? Thanks