the people or companies engaged in a particular kind of commercial enterprise
"each industry has its own trade publications"
the organized action of making of goods and services for sale
"American industry is making increased use of computers to control production"
persevering determination to perform a task
"his diligence won him quick promotions"
"frugality and industry are still regarded as virtues"
The tendency to work persistently. Diligence.
"Her industry was evident as she stayed late every night to perfect her craft despite having no formal training."
In plain English: An industry is a specific group of businesses that make similar products or provide the same kind of service.
"The manufacturing industry in this city employs thousands of people."
Usage: When referring to industry as diligence, use it to describe someone's consistent hard work and tireless effort toward a goal. This usage highlights a personal quality of persistence rather than an economic sector or manufacturing base.
A city in Los Angeles County, California, United States.
"During my visit to Industry, I explored the historic downtown area and walked through its charming streets lined with local shops."
The word industry comes from the Latin industria, which originally meant diligence or activity. Its ultimate origin is unknown, though it may derive from a root related to burning up or consuming oneself with zeal.