This noun has two meanings. One can refer to a part of our body, and the other can refer to a kind of vegetables.

Ladyfingers?

回復 @Omar：Good guess but wrong. You cannot find any body part from the spelling of this word.

回復 @Omar：I suddenly think of that in German "long finger" (Langfinger) can refer to a thief

Oops, I didn't get any clues, could you please give some hints?

bean? In slang it can describe a person's head

回復 @圓環之理：I looked up dictionary and found "I got beaned", which means "My head was hit". Maybe you said that. However, that's not the word I think.

回復 @圓環之理：Welp... when related to part of our body, it will conbine with "bone" to refer to something in bones.

回復 @啊啊是誰都對：I still have no clues, could you please give some more hints?

回復 @圓環之理：this word has 6 letters.