conforming to or constituting a norm, rule, or principle
normal behaviour
occurring naturally
normal immunity
having average intelligence or development
free from mental disorder
dated said of a chemical solution: having a concentration of one gram equivalent weight of a solute in one litre
in geometry, said of a line or plane: intersecting another at right angles; perpendicular
in statistics, relating to, involving, or being a normal curve or normal distribution
normalcy /-si/ noun
normality /nawʹmaliti/ noun
normally adv
[Latin normalis, from norma: see norm]