surreptitious

Here is the meaning of the word, surreptitious

This word is in the TWL06 Dictionary ₁₅
This word is in the SOWPODS Dictionary ₁₅

Surreptitious(a.) Done or made by stealth, or without proper authority; made or introduced fraudulently; clandestine; stealthy; as, a surreptitious passage in an old manuscript; a surreptitious removal of goods.