normal [nôr′məl]
[L normalis < norma, a rule: see NORM]
1. conforming with or constituting an accepted standard, model, or pattern; esp., corresponding to the median or average of a large group in type, appearance, achievement, function, development, etc.; natural; usual; standard; regular
2. Biol. occurring naturally [normal immunity]
3. Chem.
a) designating or of a salt formed by replacing all the replaceable hydrogen of an acid with a metal or metals
b) designating or of a solution which contains an amount of the dissolved substance chemically equivalent to one gram atom of hydrogen per liter of solution
c) designating or of a fatty hydrocarbon, the chain of which is continuous rather than branched, in which no carbon atom is united directly to more than two others
4. Math. perpendicular; at right angles
5. Med. Psychol.
a) free from disease, disorder, or malformation; specif., average in intelligence or development
b) mentally sound
1. anything normal
2. the usual state, amount, degree, etc.; esp., the median or average
3. Math. a perpendicular; esp., a perpendicular to a line tangent to a curve, at its point of tangency
normalcy [nôr′məlsē]
normality [nôr′mal′ə tē]
SYN.- NORMAL implies conformity with the established norm or standard for its kind [normal intelligence ]; REGULAR implies conformity with the prescribed rule or accepted pattern for its kind [the regular working day ]; TYPICAL applies to that which has the representative characteristics of its type or class [a typical Southern town ]; NATURAL implies behavior, operation, etc. that conforms with the nature or innate character of the person or thing [a natural comedian ]; USUAL applies to that which conforms to the common or ordinary use or occurrence [the usual price ]; AVERAGE, in this connection, implies conformity with what is regarded as normal or ordinary [the average man ] -ANT. ABNORMAL, UNUSUAL

English World dictionary. . 2014.

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  • normal —  normal …   Hochdeutsch - Plautdietsch Wörterbuch

  • normal — normal, ale, aux [ nɔrmal, o ] adj. et n. f. • 1753; verbe normal h. XVe; lat. normalis, de norma « équerre » 1 ♦ Math. Droite normale, ou n. f. la normale à une courbe, à une surface en un point : droite perpendiculaire à la tangente, au plan… …   Encyclopédie Universelle

  • Normal — Nor mal (n[^o]r mal), a. [L. normalis, fr. norma rule, pattern, carpenter s square; prob. akin to noscere to know; cf. Gr. gnw rimos well known, gnw mwn gnomon, also, carpenter s square: cf. F. normal. See {Known}, and cf. {Abnormal},… …   The Collaborative International Dictionary of English

  • normal — NORMÁL, Ă, normali, e, adj. 1. (Adesea adverbial) Care este aşa cum trebuie să fie, potrivit cu starea firească, obişnuit, firesc, natural. ♢ Plan normal = plan perpendicular pe tangenta dusă într un punct al unei curbe. Linie normală (şi… …   Dicționar Român

  • Normal — may refer to: Normality (behavior), conformance to an average Norm (sociology), social norms, expected patterns of behavior studied within the context of sociology Normal distribution (mathematics), the Gaussian continuous probability… …   Wikipedia

  • normal — normal, ale (nor mal, ma l ) adj. 1°   Terme de géométrie. Ligne normale, ou, substantivement, une normale, droite passant par le point de tangence et perpendiculaire, soit à la tangente d une courbe, soit au plan tangent d une surface. 2°   Fig …   Dictionnaire de la Langue Française d'Émile Littré

  • normal — (adj.) c.1500, typical, common; 1640s, standing at a right angle, from L.L. normalis in conformity with rule, normal, from L. normalis made according to a carpenter s square, from norma rule, pattern, lit. carpenter s square (see NORM (Cf. norm)) …   Etymology dictionary

  • normal — (Del lat. normālis). 1. adj. Dicho de una cosa: Que se halla en su estado natural. 2. Que sirve de norma o regla. 3. Dicho de una cosa: Que, por su naturaleza, forma o magnitud, se ajusta a ciertas normas fijadas de antemano. 4. Geom. Dicho de… …   Diccionario de la lengua española

  • normal — I (regular) adjective according to rule, average, common, commonplace, conforming, conventional, customary, established, everyday, habitual, natural, orderly, ordinary, representative, routine, standard, standardized, true to form, typical,… …   Law dictionary

  • normal — UK US /ˈnɔːməl/ adjective ► usual, and what you would expect: »They were selling the good at half the normal price. »In normal circumstances, you should be able to decide this sort of thing without consulting your manager. »It is normal practice… …   Financial and business terms

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