'E' definitions:

Definition of 'E'

From: WordNet
noun
A fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the body [syn: vitamin E, tocopherol, E]
noun
A radioactive transuranic element produced by bombarding plutonium with neutrons [syn: einsteinium, Es, E, atomic number 99]
noun
The cardinal compass point that is at 90 degrees [syn: east, due east, eastward, E]
noun
The base of the natural system of logarithms; approximately equal to 2.718282...
noun
The 5th letter of the Roman alphabet [syn: E, e]

Definition of 'E'

From: GCIDE
  • Medium \Me"di*um\, n.; pl. L. Media, E. Mediums. [L. medium the middle, fr. medius middle. See Mid, and cf. Medius.]
  • 1. That which lies in the middle, or between other things; intervening body or quantity. Hence, specifically: (a) Middle place or degree; mean. [1913 Webster]
  • The just medium . . . lies between pride and abjection. --L'Estrange. [1913 Webster] (b) (Math.) See Mean. (c) (Logic) The mean or middle term of a syllogism; that by which the extremes are brought into connection. [1913 Webster]
  • 2. A substance through which an effect is transmitted from one thing to another; as, air is the common medium of sound. Hence: The condition upon which any event or action occurs; necessary means of motion or action; that through or by which anything is accomplished, conveyed, or carried on; specifically, in animal magnetism, spiritualism, etc., a person through whom the action of another being is said to be manifested and transmitted. [1913 Webster]
  • Whether any other liquors, being made mediums, cause a diversity of sound from water, it may be tried. --Bacon. [1913 Webster]
  • I must bring together All these extremes; and must remove all mediums. --Denham. [1913 Webster]
  • 3. An average. [R.] [1913 Webster]
  • A medium of six years of war, and six years of peace. --Burke. [1913 Webster]
  • 4. A trade name for printing and writing paper of certain sizes. See Paper. [1913 Webster]
  • 5. (Paint.) The liquid vehicle with which dry colors are ground and prepared for application. [1913 Webster]
  • 6. (Microbiology) A source of nutrients in which a microorganism is placed to permit its growth, cause it to produce substances, or observe its activity under defined conditions; also called culture medium or {growth medium}. The medium is usually a solution of nutrients in water, or a similar solution solidified with gelatin or agar. [PJC]
  • 7. A means of transmission of news, advertising, or other messages from an information source to the public, also called a news medium, such as a newspaper or radio; used mostly in the plural form, i. e. news media or media. See 1st media[2]. [PJC]
  • Circulating medium, a current medium of exchange, whether coin, bank notes, or government notes.
  • Ethereal medium (Physics), the ether.
  • Medium of exchange, that which is used for effecting an exchange of commodities -- money or current representatives of money. [1913 Webster]

Definition of 'E'

From: GCIDE
  • Notopodium \No`to*po"di*um\, n.; pl. L. Notopodia, E. Notopodiums. [NL., fr. Gr. nw^ton the back + poy`s, podo`s, the foot.] (Zool.) The dorsal lobe or branch of a parapodium. See Parapodium. [1913 Webster]

Definition of 'E'

From: GCIDE
  • E \E\ ([=e]).
  • 1. The fifth letter of the English alphabet.
  • Note: It derives its form, name, and value from the Latin, the form and value being further derived from the Greek, into which it came from the Ph[oe]nician, and ultimately, probably, from the Egyptian. Its etymological relations are closest with the vowels i, a, and o, as illustrated by to fall, to fell; man, pl. men; drink, drank, drench; dint, dent; doom, deem; goose, pl. geese; beef, OF. boef, L. bos; and E. cheer, OF. chiere, LL. cara. [1913 Webster]
  • Note: The letter e has in English several vowel sounds, the two principal being its long or name sound, as in eve, me, and the short, as in end, best. Usually at the end of words it is silent, but serves to indicate that the preceding vowel has its long sound, where otherwise it would be short, as in m[=a]ne, c[=a]ne, m[=e]te, which without the final e would be pronounced m[a^]n, c[a^]n, m[e^]t. After c and g, the final e indicates that these letters are to be pronounced as s and j; respectively, as in lace, rage. See Guide to Pronunciation, [sect][sect] 74-97. [1913 Webster]
  • 2. (Mus.) E is the third tone of the model diatonic scale. E[flat] (E flat) is a tone which is intermediate between D and E. [1913 Webster]

Words containing 'E'