The term "10nm" refers to a semiconductor manufacturing process where the features on a chip are just 10 nanometers wide. This small size allows for more transistors to be packed into a single chip, enhancing performance and energy efficiency. It is commonly used in the production of microprocessors and memory chips. In the context of technology, 10nm is significant for companies like Intel and Samsung, which have developed chips using this process. Smaller nodes like 10nm enable faster processing speeds and lower power consumption, making them ideal for modern devices such as smartphones and laptops.