STEM, then, is a specific program designed for a specific purposeâto integrate and apply knowledge of math and science in order to create technologies and solutions for real-world problems, using an engineering design approach. Itâs no surprise that STEM programs need to maintain an intense focus.
Excise definition, an internal tax or duty on certain commodities, as liquor or tobacco, levied on their manufacture, sale, or consumption within the country. See more. Dictionary.com
In common terminology (but not necessarily in law), an excise is distinguished from a sales tax or VAT in three ways: 1  an excise typically applies to a narrower range of products;  an excise is typically heavier, accounting for a higher fraction of the retail price of the targeted products; and.