Sometimes there are words that cannot be translated into another language without losing some of its meaning. According to the BBC and 1,000 linguists, the most difficult word to translate is "ilunga". A word in the Tshiluba language, which is spoken in south-east Congo. "Ilunga", when attempted to translate into English means "a person who is ready to forgive any abuse for the first time, to tolerate it a second time, but never a third time".

In second place was shlimazl which is Yiddish for "a chronically unlucky person".

Third was Naa, used in the Kansai area of Japan to emphasise statements or agree with someone.

Although the definitions seem fairly precise, the problem is trying to convey the local references associated with such words, says Jurga Zilinskiene, head of Today Translations, which carried out the survey.

Link - via wikipedia

From the Upcoming ueue, submitted by lilrawker.