Pronunciation: [t͡ʃˈuːnɑːm] (IPA) 
Chunam is a term used in construction for a type of plaster or mortar. The IPA phonetic transcription for chunam is /tʃuːnəm/. The "ch" in chunam is pronounced as "tʃ," which is the sound made when we say the word "choose." The "u" in chunam is pronounced as "uː," which is a longer version of the sound we make when we say the word "put." The final "m" in chunam is pronounced as "m," which is a sound made by pressing our lips together.
Chunam is a noun referring to a traditional Indian building material made from a mixture of lime, shell, sand, and other binding agents. It is commonly used in construction and known for its durability and strength.
The term "chunam" derives from the Hindi word "chunna" which means lime. Chunam has been used for centuries in various regions of India, particularly in the states of Gujarat and Maharashtra. It has a significant place in Indian architecture, both for its practical applications and its aesthetic appeal.
To make chunam, lime is first obtained by burning limestone or shells in a kiln. The lime is then mixed with sand and other additives such as cow dung, jaggery, or fibrous materials like coconut husk or palm leaves. These additives enhance the binding properties and make the chunam more resistant to cracking.
Chunam is highly versatile and can be used for a wide range of construction purposes. It is commonly employed as a plastering material for walls, ceilings, and floors, providing a smooth and polished finish. It is also used for creating decorative elements like sculptures, carvings, and intricate patterns.
The unique composition of chunam gives it excellent breathability, allowing moisture to pass through, thus preventing the buildup of dampness and mold. Additionally, its high alkalinity acts as a natural deterrent against termite infestation.
In summary, chunam is a traditional Indian building material made from lime, shells, sand, and other additives. Its durable and versatile nature makes it suitable for various construction applications, while its aesthetic appeal adds to its popularity in Indian architecture.
In India, lime or anything made of it.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "Chunam" has its origins in the Hindi or Sanskrit language. It is derived from the Sanskrit word "Choorna" which means "powder" or "fine powder". The word was later adopted into Hindi as "Chunna" and used to refer to a type of lime powder commonly used in construction and masonry work. Over time, the word "Chunna" was anglicized to "Chunam" and began to be used in English to denote the same type of lime powder.
