manganese
Definition
Manganese is a chemical element with the symbol Mn and atomic number 25. It is a silvery-white, hard, brittle metal that is found in rocks and minerals. Manganese is an important mineral for humans and animals. It is needed for many different bodily functions, such as bone growth, energy production, and brain development.
How can the word be used?
The manganese alloy is strong and lightweight.
Different forms of the word
Noun: A chemical element with the symbol Mn and atomic number 25. It is a grayish-white metal that is the eleventh most abundant element in the Earth's crust.
Adjective: Describing something that contains manganese. For example, you could say "manganese alloy" or "manganese dioxide".
Verb: To treat something with manganese. For example, you could say "The doctor manganesed the patient's leg" or "The farmer manganesed the soil".
Etymology
The word "manganese" comes from the Latin word "manganesium", which is thought to be derived from the Sanskrit word "manjana", which means "black pigment". This is a reference to the fact that manganese oxide, a black powder, was used as a pigment in ancient times.
The word "manganese" was first used in English in the 17th century. It was originally used to describe the metal manganese, but it soon came to be used in a more general sense to describe anything that contained manganese.
Question
What is manganese?