Definition of de- prefix in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

DE- definition: 1. used to add the meaning "opposite", "remove", or "reduce" to a noun or verb: 2. written…. Learn more.

Dec 31, 2025 · de- + ‎ limitare (“to contain, restrict”) → ‎ delimitare (“to delimit”) (chemistry) denoting subtraction of one or more atoms, radicals or molecules:

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.

In compound words of Latin origin, de- also means away, away from (decease); down (degrade); reversal (detect); removal (defoliate); and is used intensively (devote) and pejoratively (detest)

Prefix derived from Latin de- "from, down, away" and Latin dis-, literally, "apart"

Welcome to Delaware Listen DE Schools Find your school's website State Agencies OPEN Air Quality No Warnings Flag Status FULL STAFF

Explaining the origin, meaning and uses of the word form 'de-' at the Dictionary of Affixes

Nov 25, 2025 · 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.

Delaware News - Delawareonline is the home page of The News Journal with in depth and updated local news. Stay informed with both Delaware news as well as headlines and stories from around the world.