According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
According to norms or rules or to a regular pattern.
Usual, healthy; not sick or ill or unlike oneself.
(slang) Usual, healthy; not sick or ill or unlike oneself.
Teaching teachers how to teach; teaching teachers the norms of education.
Of, relating to, or being a solution containing one equivalent weight of solute per litre of solution.
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.
In which all parts of an object vibrate at the same frequency (see normal mode).
In the default position, set for the most frequently used route.
Perpendicular to a tangent of a curve or tangent plane of a surface.

A line or vector that is perpendicular to another line, surface, or plane.
A person who is healthy, normal, as opposed to one who is morbid.
(slang) A person who is normal, who fits into mainstream society, as opposed to those who live alternative lifestyles.
The usual state.