Unfriend

「unfriend」，又做 「defriend」 係facebook之類社交網上流行嘅英文字，指絶交，斷咗網址上嘅聯繫；2009年被New Oxford American Dictionary選做年度嘅字(word of the year)。

參攷

• http://blog.oup.com/2009/11/unfriend/
• http://www.reuters.com/article/idUSTRE5AG09H20091117
• http://www.nytimes.com/2009/12/21/technology/internet/21facebook.html?_r=1&em