intelligence (secret information)
"The spy agency intercepted intel that revealed the enemy's upcoming invasion route."
In plain English: Intel is short for intelligence, which means secret information used to help make important decisions.
"The team shared their latest intel on the competitor's new product launch."
Usage: In casual conversation, "intel" is short for intelligence and refers to secret or private information about someone's plans or activities. Use it when you are sharing inside knowledge that helps others make decisions, such as a suspect's location or enemy movements.
Intel Corporation, a US-based multinational corporation that is best known for designing and manufacturing microprocessors and specialized integrated circuits.
"After my laptop overheated again, I called customer support to file a warranty claim directly through Intel Corporation."
The word intel is a clipped form of intelligence that entered common usage as a convenient shorthand. It retains the original meaning while offering a more casual tone often found in journalism and military contexts.