维基揭密 / 維基揭密 (WikiLeaks / Wéijījiēmì) is an online organization that publishes submissions of secret and classified media from anonymous news sources, news leaks, and whistleblowers. 维基 is a transliteration of “Wiki” while the last two characters can be written in various ways (see note below for discussion of variations on word), all of which roughly mean “uncovering/explaining secrets.”
Note: Both the above simplified and traditional versions have roughly the same number of Google hits. Swaps for the third and fourth characters are common. “Jie” can be written as 解, meaning “explain,” or 揭, meaning “uncover.” “Mi” can be written as 秘, meaning “secret,” or 密, meaning “dense” (put together, 秘密, they form the word “secret”). Some of these alternative variations—for instance 维基解密, apparently the most popular way to translate the term, with roughly 9 million Google hits vs. less than a million for the two above blocked versions—are unblocked.