1nor·mal
adj \ˈnȯr-məl\
Definition of NORMAL
1: perpendicular; especially : perpendicular to a tangent at a point of tangency
2a : according with, constituting, or not deviating from a norm, rule, or principle b : conforming to a type, standard,or regular pattern
3: occurring naturally <normal immunity>
4a : of, relating to, or characterized by average intelligence or development b : free from mental disorder : sane
5a of a solution : having a concentration of one gram equivalent of solute per liter b : containing neither basic hydroxyl nor acid hydrogen <normal silver phosphate> c : not associated <normal molecules> d : having a straight-chain structure <normal butyl alcohol>
6 of a subgroup : having the property that every coset produced by operating on the left by a given element is equal to the coset produced by operating on the right by the same element
7: relating to, involving, or being a normal curve or normal distribution <normal approximation to the binomial distribution>
8 of a matrix : having the property of commutativity under multiplication by the transpose of the matrix each of whose elements is a conjugate complex number with respect to the corresponding element of the given matrix
— nor·mal·i·ty \nȯr-ˈma-lə-tē\ noun
— nor·mal·ly \ˈnȯr-mə-lē\ adverb
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Examples of NORMAL
1. He had a normal childhood.
2. These little setbacks are a normal part of life.
3. a potato twice as big as normal size
4. Despite her illness, she was able to lead a normal life.
5. They had a normal, healthy baby.
6. Normal people don't react that way.