DE definition: from; of (used in French, Spanish, and Portuguese personal names, originally to indicate place of origin). See examples of de used in a sentence. Delaware (/ ˈdɛləwɛər / ⓘ DEL-ə-wair) [7] is a state in the Mid-Atlantic and South Atlantic [8] regions of the United States. [9] It borders Maryland to its south and west, Pennsylvania to its north, New Jersey to its northeast, and the Atlantic Ocean to its east. The state's name derives from the adjacent Delaware Bay, which in turn was named after Thomas West, 3rd Baron De La Warr. Prefix derived from Latin de- from, down, away and Latin dis-, literally, apart DE- definition: 1. used to add the meaning opposite , remove , or reduce to a noun or verb: 2. written…. Learn more. Go DE is a secure digital hub for accessing services from more than 100 Delaware agencies. Visitors can make payments, apply for grants, licenses and more, all in one place! The prefix DE comes from Latin and has several meanings, including “down from,” “away from,” and “off.” It is commonly used in English to indicate negation, reversal, removal, or separation. However, the de- prefix has evolved into having several meanings over time. More specifically, it can indicate privation, removal, separation, and intensity of a word. DE | Complete Deere & Co. stock news by MarketWatch. View real-time stock prices and stock quotes for a full financial overview. This disambiguation page lists articles associated with the title DE. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. Find the latest Deere & Company (DE) stock quote, history, news and other vital information to help you with your stock trading and investing.