Black patch is a term that is used to describe a dark-colored area on a surface, especially on the skin. It is a common term used in medical and cosmetic fields, and it is also used in other areas such as agriculture and fashion. In this article, we will explore the definition and meaning of black patch, its origin, and its associations.
Definitions
Black patch is a term used to describe a dark-colored area on the skin or any other surface. It can be caused by a variety of factors, including skin pigmentation disorders, skin infections, burns, and injuries. In agriculture, black patch refers to a fungal disease that affects tobacco plants, causing dark spots on the leaves.
Origin
The origin of the term black patch is not clear. However, it is believed to have originated from the Latin word “pactum,” which means “something agreed upon.” The term may have been used to describe a dark-colored area that was agreed upon by a group of people, such as a mark on a person’s skin to indicate membership in a certain group.
Meaning in different dictionaries
The meaning of black patch in different dictionaries is similar. The Merriam-Webster dictionary defines black patch as “a dark-colored area on a surface.” The Oxford dictionary defines it as “a dark-colored mark or area on a surface.” The Cambridge dictionary defines it as “a dark-colored spot on something, especially on the skin.”
Associations
Black patch is associated with a variety of things, depending on the context in which it is used. In the medical field, it is associated with skin pigmentation disorders, skin infections, and injuries. In agriculture, it is associated with a fungal disease that affects tobacco plants. In fashion, black patch is associated with clothing that has dark-colored patches or embellishments.
Synonyms
Some synonyms of black patch include dark spot, dark mark, blemish, stain, and discoloration.
Antonyms
Antonyms of black patch include light spot, light mark, clear skin, and clean surface.
The same root words
There are no significant root words associated with black patch.
Example Sentences
- The black patch on his skin was caused by a skin infection.
- The tobacco plants in the field were affected by black patch.
- She wore a jacket with black patches on the sleeves.
- The stain on the carpet looked like a black patch.