The correct spelling of the term "more blackmarket" is /mɔːr ˈblæk ˌmɑːkɪt/. The first part of the word, "more," is spelled as it sounds, with an "o" sound like in "or" and a silent "e" at the end. The second part, "blackmarket," is spelled as two separate words joined together, with the stress on the second syllable of "market." The word refers to a hidden or illegal market for goods or services.
The term black market originated from the combination of two words: black and market.
The word black has been used metaphorically to denote something illicit, illegal, or hidden. This usage dates back to the 16th century, where black was associated with secrecy, darkness, and hidden or covert activities.
The term market refers to a place or system where goods are bought and sold. Its etymology dates back to the Latin word mercatus, which means trading or buying/selling.
When combined, black market refers to an illegal or unauthorized market where goods, services, or currencies are traded outside the boundaries of official regulations, typically avoiding taxes or government restrictions.
However, the term more black market is not a widely recognized or commonly used phrase. It might be a typographical error or a misinterpretation of the term black market.