cruciform /ˈkɹuːsɪfɔː(ɹ)m/noun 2adjective 1forms 1 noun2 •A cross shape in DNA; a Holliday junction. •Any emblem in the shape of a cross.Michael Eaton has discovered that if you visit its websites you will be warned: "Royal Mail, the Royal Mail Cruciform and the colour red are registered trademarks of Royal Mail Group plc." — 2005 adjective1 •Having the shape of a cross. formscruciforms
