I subscribed to this newspaper to receive the latest news every day.

subscribed 是动词 subscribe 的过去式。subscribe 由前缀 sub-（表示"在...之下"）和词根 scribe（写）组成，原意是"在文件下方签名"，引申为"签署同意、订阅"的意思。在这里表示"订阅（报纸等定期出版物）"。