Origin: Latin suffix -tion
Inflammation has 5 different meanings across 1 category:
a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat
"The cut on his finger caused severe inflammation, making the area painful, swollen, red, and hot."
the state of being emotionally aroused and worked up
"his face was flushed with excitement and his hands trembled"
"he tried to calm those who were in a state of extreme inflammation"
arousal to violent emotion
"The crowd's sudden inflammation turned the peaceful protest into a chaotic riot when rumors of violence spread."
the act of setting something on fire
"The arsonist's attempt to set the warehouse in flames was quickly identified as an act of malicious inflammation by the fire investigators."
The act of inflaming, kindling, or setting on fire.
"The ancient alchemists believed that inflammation was caused by a hidden spark igniting within their vessels."
In plain English: Inflammation is your body's natural response to injury or infection that causes redness, swelling, and pain as it tries to heal itself.
"The doctor advised me to rest so that the inflammation in my knee would go down quickly."
Usage: In everyday English, inflammation refers to the body's natural immune response to injury or infection rather than the literal act of catching fire. It typically involves redness, swelling, heat, and pain at the site where tissues are damaged.
The word comes from the Middle French inflammation, which was borrowed directly from the Latin term for "a setting on fire." It entered English with its original meaning of a burning or swelling caused by injury or disease.