word-forming element of Latin origin meaning "apart, asunder," the form of dis- before certain voiced consonants. In chemistry it indicates a compound containing two units of the element or radical to which it is prefixed. Some older examples derive from Greek words already containing the prefix, such as diphthong, a sound formed by the combination of two vowels in a single syllable (Greek diphthongos, from phthongos, voice or sound), or dilemma, a situation in which a difficult choice has to be made between two or more equally undesirable courses of action (Greek dilēmma, … Definition for di (6 of 9) di-1. b. a nontechnical equivalent of bi- 15c. (abbreviation) An example of di is the officer that teaches new soldiers about the military. Prefix meaning two, twice. Example Sentences Learn More about prefix Twice, two, double. Here is the list of words with the Prefix DI. See the full list below: Showing only 1,000 items. The following 200 pages are in this category, out of 851 total. Words with the prefix "di-" This morpheme tends to mean "two, or in parts". Prefixes can, for example, create a new word opposite in meaning to … Run Gizmo: Click Continue and watch the animation. Meaning "not" or "opposite of," this common prefix is used in words like disagree ("to be of different or conflicting opinions") and disgust ("a strong feeling of dislike"). It means not or none. What does the abbreviation DI stand for? Adding it to the beginning of one word changes it into another word. When we add dis-to the beginning of a word, we give it the opposite meaning. di-. Meaning: "Du-" and "di-" have the same meaning as "bi-" and "bin-" in the last lesson. A vocabulary list featuring Power Prefix: dis-. 1. twice; two; double: dicotyledon. A list of words that start with Di (words with the prefix Di). di This ROOT-WORD is the Prefix DI which means TWO, DOUBLE & SEPARATE. Also learn Indonesian language basic. Prefixes are one of the two predominant kinds of affixesâ the other kind is suffixes, which come at the end of a root word. Origin of dis-1