i⋅de⋅al
[ahy-dee-uh
l, ahy-deel]
| 1. | a conception of something in its perfection. |
| 2. | a standard of perfection or excellence. |
| 3. | a person or thing conceived as embodying such a conception or conforming to such a standard, and taken as a model for imitation: Thomas Jefferson was his ideal. |
| 4. | an ultimate object or aim of endeavor, esp. one of high or noble character: He refuses to compromise any of his ideals. |
| 5. | something that exists only in the imagination: To achieve the ideal is almost hopeless. |
| 6. | Mathematics. a subring of a ring, any element of which when multiplied by any element of the ring results in an element of the subring. |
| 7. | conceived as constituting a standard of perfection or excellence: ideal beauty. |
| 8. | regarded as perfect of its kind: an ideal spot for a home. |
| 9. | existing only in the imagination; not real or actual: Nature is real; beauty is ideal. |
| 10. | advantageous; excellent; best: It would be ideal if she could accompany us as she knows the way. |
| 11. | based upon an ideal or ideals: the ideal theory of numbers. |
| 12. | Philosophy.
|
Related forms:
1, 2. epitome. Ideal, example, model refer to something considered as a standard to strive toward or something considered worthy of imitation. An ideal is a concept or standard of perfection, existing merely as an image in the mind, or based upon a person or upon conduct: We admire the high ideals of a religious person. Sir Philip Sidney was considered the ideal in gentlemanly conduct. An example is a person or the conduct or achievements of a person regarded as worthy of being followed or imitated in a general way; or sometimes, as properly to be avoided: an example of courage; a bad example to one's children. A model is primarily a physical shape to be closely copied, but is also a pattern for exact imitation in conduct or character: They took their leader as a model. 4. intention, objective. 7. perfect, consummate, complete. 9. illusory, imaginary, fanciful, fantastic.
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Ideal
I*de"al\, a. [L. idealis: cf. F. id['e]al.]1. Existing in idea or thought; conceptional; intellectual; mental; as, ideal knowledge. 2. Reaching an imaginary standard of excellence; fit for a model; faultless; as, ideal beauty. --Byron. There will always be a wide interval between practical and ideal excellence. --Rambler. 3. Existing in fancy or imagination only; visionary; unreal. "Planning ideal common wealth." --Southey. 4. Teaching the doctrine of idealism; as, the ideal theory or philosophy. 5. (Math.) Imaginary. Syn: Intellectual; mental; visionary; fanciful; imaginary; unreal; impracticable; utopian.Ideal
I*de"al\, n. A mental conception regarded as a standard of perfection; a model of excellence, beauty, etc. The ideal is to be attained by selecting and assembling in one whole the beauties and perfections which are usually seen in different individuals, excluding everything defective or unseemly, so as to form a type or model of the species. Thus, the Apollo Belvedere is the ideal of the beauty and proportion of the human frame. --Fleming. Beau ideal. See Beau ideal.Cite This Source
ideal
Cite This Source
Main Entry: 1ide·al
Pronunciation: I-'dE(-&)l, 'I-"
Function: adjective
1 : existing as an archetypal idea
2 a : existing as a mental image or in fancy or imagination only b : relating to or constituting mental images, ideas, or conceptions
Main Entry: 2ideal
Function: noun
: a standard of perfection, beauty, or excellence
Cite This Source
ideal i·de·al (ī-dē'əl, ī-dēl')
n.
- A conception of something in its absolute perfection.
- One that is regarded as a standard or model of perfection or excellence.
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
IDEAL
1. Ideal DEductive Applicative Language. A language by Pier Bosco and Elio Giovannetti combining Miranda and Prolog. Function definitions can have a guard condition (introduced by ":-") which is a conjunction of equalities between arbitrary terms, including functions. These guards are solved by normal Prolog resolution and unification. It was originally compiled into C-Prolog but was eventually to be compiled to K-leaf.
2. A numerical constraint language written by Van Wyk of Stanford in 1980 for typesetting graphics in documents. It was inspired partly by Metafont and is distributed as part of Troff.
["A High-Level Language for Specifying Pictures", C.J. Van Wyk, ACM Trans Graphics 1(2):163-182 (Apr 1982)].
(1994-12-15)
ideal theory
In domain theory, a non-empty, downward closed subset which is also closed under binary least upper bounds. I.e. anything less than an element is also an element and the least upper bound of any two elements is also an element.
(1997-09-26)
Cite This Source
Copyright © 2009, Dictionary.com, LLC. All rights reserved.

