normal

名词 n. 形容词 adj.
中文释义
英 /ˈnɔː.məl/|[ˈnɔː.mɫ̩]    美 /ˈnoɹ.məl/|[ˈnoɹ.mɫ̩]|/ˈnoː.məl/|[ˈnoː.mɫ̩]

英文释义

名词 n.
  1. A line or vector that is perpendicular to another line, surface, or plane. countable
  2. A person who is healthy, normal, as opposed to one who is morbid. countable
    — Subjects were grouped as Group 1 and Group 2 according to VAI, and normals, overweights and obeses according to BMI.
  3. A person who is normal, who fits into mainstream society, as opposed to those who live alternative lifestyles. countable,slang
  4. The usual state. countable,uncountable
    — I was quite ill for a while, but latterly seem to have returned to normal.
形容词 adj.
  1. According to norms or rules or to a regular pattern.
    — Organize the data into third normal form.
  2. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; In whose representation in a given base b ≥ 2, for every positive integer n, the bⁿ possible strings of n digits follow a uniform distribution.
    — A number whose individual digits in a given base representation follow a uniform distribution is said to be simply normal.
  3. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; With cosets which form a group.
  4. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Which is the splitting field of a family of polynomials in K.
  5. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Which has a very specific bell curve shape; that is or has the qualities of a normal distribution. usually
  6. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Which is pre-compact.
  7. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Which is strictly monotonically increasing and continuous with respect to the order topology.
  8. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Which commutes with its conjugate transpose.
  9. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Which commutes with its adjoint.
  10. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Which is the kernel or cokernel of some morphism, respectively.
  11. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Which contains only normal morphisms.
  12. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; In which disjoint closed sets can be separated by disjoint neighborhoods.
  13. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Integrally closed: equal its own integral closure in its field of fractions.
  14. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Such that all of its localizations at prime ideals are integrally closed domains.
  15. According to norms or rules or to a regular pattern.; Adhering to or being what is considered natural or regular in a particular field or context:; Such that the local ring at every point is an integrally closed domain.
  16. Usual, healthy; not sick or ill or unlike oneself.
    — John is feeling normal again.
  17. Usual, healthy; not sick or ill or unlike oneself.; Fervently interested in a subject; obsessed. sarcastic,slang
    — I wrote a 30-page analysis of the show’s villain because I’m very normal about them.
  18. Teaching teachers how to teach; teaching teachers the norms of education.
    — My grandmother attended Mankato State Normal School; my grandfather attended Illinois State Normal University.
  19. Of, relating to, or being a solution containing one equivalent weight of solute per litre of solution.
  20. Describing a straight chain isomer of an aliphatic hydrocarbon, or an aliphatic compound in which a substituent is in the 1- position of such a hydrocarbon.
  21. In which all parts of an object vibrate at the same frequency (a normal mode).
  22. In the default position, set for the most frequently used route.
  23. Perpendicular to a tangent of a curve or tangent plane of a surface.
    — The interior normal vector of a perfect sphere always point toward the center, and the exterior normal vector directly away, and both are always collinear with the ray whose tip ends at the point of intersection, which is the intersection of all three sets of points.

词形变化

more normal comparative normaler colloquial,comparative normaller colloquial,comparative most normal colloquial,superlative normalest colloquial,superlative normallest colloquial,superlative normals plural

词汇关系

近义词
average medial basic bog-standard common commonplace common-and-garden common-or-garden congruent consistent conventional customary everyday expected garden variety improminent mundane natural normal ordinary par for the course plain plain vanilla quotidian regular routine run-of-the-mill standard standard issue typical unexceptional unremarkable unstrange usual vulgar wakeaday workaday mainstreamer
反义词
conspicuous different egregious exceptional historic interesting memorable notable noteworthy outstanding remarkable special strange unique
下位词
bare-bones boring conformant familiar orthodox
衍生词
abnormal algebraic normal form antinormal Backus normal form binormal Boyce-Codd normal form canonical conjunctive normal form canonical disjunctive normal form centinormal clausal normal form conjunctive normal form conormal Covid normal decanormal decinormal denormal disjunctive normal form Earth-normal equinormal extranormal fifth normal form first normal form fourth normal form have a normal one heteronormal hypernormal hyponormal immunonormal lognormal log-normal distribution malnormal millinormal multinormal new normal nonnormal normal basis normalcy normal depth normaldom normal extension normalfag normal fault normal force normal form normal form game normal for Norfolk normal good normal histology normalhood normal hydrogen normal hydrogen electrode normalise normalize normalish Normal Island normalism normalist normality normalization normal lens normallo normally normal mode normalness normaloid normal pause normalphobia normalphobic normal potential normal profit normal random variable normal saline normal school normal space normal subgroup normal time normal vector normalwise norman normie normophile orthonormal paranormal perinormal polynormal postnormal prenex normal form preternormal pronormal pseudonormal quasinormal ring sum normal form second normal form seminormal standard normal distribution standard normal random variable subnormal supernormal supranormal surface normal third normal form transnormal ultranormal unnormal
相关词
norm no great shakes according to Hoyle by the book by the numbers shipshape and Bristol fashion to the letter normalization normalize normalized normcore normie agreeable inevitable intermediate moderate normally normality

词源

词源 1
Etymology tree
Latin norma
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālis
Latin nōrmālisder.
English normal
From Latin normālis (“made according to a carpenter's square; later: according to a rule”), from nōrma (“carpenter's square”), of uncertain origin; doublet of normale. The earliest meaning of the word in English was "perpendicular; forming a right angle" like something normālis (“made according to a carpenter's square”), but by Late Latin normālis had also come to mean "according to a rule", from which modern English senses of the word derive: in the 1800s, as people began to quantitatively study things like height, weight and blood pressure, the usual or most common values came to be called "normal", and by extension values regarded as healthy or desirable came to be called "normal" regardless of their usuality.
词源 2
Etymology tree
Latin norma
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālis
Latin nōrmālisder.
English normal
From Latin normālis (“made according to a carpenter's square; later: according to a rule”), from nōrma (“carpenter's square”), of uncertain origin; doublet of normale. The earliest meaning of the word in English was "perpendicular; forming a right angle" like something normālis (“made according to a carpenter's square”), but by Late Latin normālis had also come to mean "according to a rule", from which modern English senses of the word derive: in the 1800s, as people began to quantitatively study things like height, weight and blood pressure, the usual or most common values came to be called "normal", and by extension values regarded as healthy or desirable came to be called "normal" regardless of their usuality.
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