bir eğrinin bir teğetine değme noktasından çizilen dikme.
Definiciones
noun: something regarded as a normative example
adjective: conforming with or constituting a norm or standard or level or type or social norm; not abnormal
Example:Serve wine at normal room temperature.
adjective: being approximately average or within certain limits in e.g. intelligence and development
Example:A perfectly normal child.