one who normalizes, fits to a norm or standard etc. / (algebra) The subset of elements of some group which leave some given subset invariant when conjugating it.

plural of normal pause

(differential geometry) A unit vector at any given point P of a surface M which is perpendicular to the tangent plane T_P(M) of M at P. For a surface with parametrization ⃑x(u,v), it is given by

(animation) The four frames of silence between each line of dialog. The name refers to what would be normal pausing between words in the cadence of someone's typical speech pattern.

(group theory) A subgroup H of a group G that is invariant under conjugation; that is, for all elements h of H and for all elements g in G, the element ghg⁻¹ is in H.

(sports) The standard period of play, contrasted with any additional periods such as injury time, extra time or penalty shootout.

(for an m-step process) the mᵗʰ root of the rolled throughput yield

Any force acting normal, to a surface, or perpendicular to the tangent plane.

(statistics) Any of a family of continuous probability distributions such that the probability density function is the Gaussian function

The study of the microscopic structure of living tissue (histology) that is in good health (as opposed to pathological histology which studies that of diseased tissue).