conforming to the standard or the common type; usual; not abnormal; regular; natural.
serving to establish a standard.

approximately average in any psychological trait, as intelligence, personality, or emotional adjustment.
free from any mental disorder; sane.

Biology, Medicine/Medical.

free from any infection or other form of disease or malformation, or from experimental therapy or manipulation.
of natural occurrence.


being at right angles, as a line; perpendicular.
of the nature of or pertaining to a mathematical normal.
(of an orthogonal system of real functions) defined so that the integral of the square of the absolute value of any function is 1.
(of a topological space) having the property that corresponding to every pair of disjoint closed sets are two disjoint open sets, each containing one of the closed sets.
(of a subgroup) having the property that the same set of elements results when all the elements of the subgroup are operated on consistently on the left and consistently on the right by any element of the group; invariant.


(of a solution) containing one equivalent weight of the constituent in question in one liter of solution.
pertaining to an aliphatic hydrocarbon having a straight unbranched carbon chain, each carbon atom of which is joined to no more than two other carbon atoms.
of or relating to a neutral salt in which any replaceable hydroxyl groups or hydrogen atoms have been replaced by other groups or atoms, as sodium sulfate, Na 2 SO 4 .

the average or mean:
Production may fall below normal.
the standard or type.

a perpendicular line or plane, especially one perpendicular to a tangent line of a curve, or a tangent plane of a surface, at the point of contact.
the portion of this perpendicular line included between its point of contact with the curve and the x- axis.

usual; regular; common; typical: the normal way of doing it, the normal level
constituting a standard: if we take this as normal

being within certain limits of intelligence, educational success or ability, etc
conforming to the conventions of one’s group

(biology, med) (of laboratory animals) maintained in a natural state for purposes of comparison with animals treated with drugs, etc
(chem) (of a solution) containing a number of grams equal to the equivalent weight of the solute in each litre of solvent N
(chem) denoting a straight-chain hydrocarbon: a normal alkane. Prefix: n-, e.g. n-octane
(geometry) another word for perpendicular (sense 1)
the usual, average, or typical state, degree, form, etc
anything that is normal
(geometry) a line or plane perpendicular to another line or plane or to the tangent of a curved line or plane at the point of contact

c.1500, “typical, common;” 1640s, “standing at a right angle,” from Late Latin normalis “in conformity with rule, normal,” from Latin normalis “made according to a carpenter’s square,” from norma “rule, pattern,” literally “carpenter’s square” (see norm). Meaning “conforming to common standards, usual” is from 1828, but probably older than the record [Barnhart].

As a noun meaning “usual state or condition,” from 1890. Sense of “normal person or thing” is from 1894. Normal school (1834) is from French école normale (1794), a republican foundation. The city of Normal, Illinois, U.S., was named 1857 for the normal school established there.

normal nor·mal (nôr’məl)

Conforming with, adhering to, or constituting a norm, standard, pattern, level, or type; typical.

Functioning or occurring in a natural way; lacking observable abnormalities or deficiencies.

Occurring naturally and not because of disease, inoculation, or any experimental treatment. Used of immunity.

Of, relating to, or being a solution having one gram equivalent weight of solute per liter of solution.

Of, relating to, or being an aliphatic hydrocarbon having a straight and unbranched chain of carbon atoms.

Of, relating to, or characterized by average intelligence or development.

The usual or the expected state, form, amount, or degree.


Read Also:

  • Anti-oxidizing

    to convert (an element) into an ; combine with oxygen. to cover with a coating of or rust. to take away hydrogen, as by the action of oxygen; add oxygen or any nonmetal. to remove electrons from (an atom or molecule), thereby increasing the valence. Compare (def 12). to become oxidized. (especially of white wine) […]

  • Anti-pacifist

    a person who believes in or is opposed to war or to violence of any kind. a person whose personal belief in causes him or her to refuse being drafted into military service. Compare . . Historical Examples Fascism also transports this anti-pacifist spirit into the life of individuals. Readings on Fascism and National Socialism […]

  • Papacy

    the office, dignity, or jurisdiction of the pope. the system of ecclesiastical government in which the pope is recognized as the supreme head. the period during which a certain pope is in office. the succession or line of the popes. Contemporary Examples Recently released transcripts from that private meeting shed light on the power of […]

  • Papal

    of or relating to the or the papacy: a papal visit to Canada. of or relating to the Roman Catholic Church. Contemporary Examples “The pope is a discreet person,” said papal spokesman Federico Lombardi on Tuesday. Benedict Could Be a Backseat Pope Barbie Latza Nadeau February 11, 2013 But in that sense, Burke said, the […]

Disclaimer: Anti-normal definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.