WordDictionary

Adjective:

• According to norms or rules.
• algebra (Of a field extension of a field K) which is the splitting field of a family of polynomials in K
• algebra (Of a subgroup) whose cosets form a group
• category theory (Of a category) in which every monomorphism is normal
• category theory (Of a monomorphism) which is the kernel of some morphism
• category theory (Of a morphism) which is a normal epimorphism or a normal monomorphism
• category theory (Of an epimorphism) which is the cokernel of some morphism
• chemistry of, relating to, or being a solution containing one equivalent weight of solute per litre of solution.
• complex analysis (Of a family of continuous functions) which is pre-compact
• functional analysis (Of a Hilbert space operator) which commutes with its adjoint
• geometry Perpendicular to a tangent line or derivative of a surface in Euclidean space.
• Healthy; not sick or ill
• pejorative towards homosexuals Heterosexual.
• linear algebra (Of a matrix) which commutes with its conjugate transpose
• (Of a real number) whose digits, in any base representation, enjoy a uniform distribution
• Pertaining to a school to teach teachers how to teach.
• physics (''Of a mode in an oscillating system'') In which all parts of an object normal mode
• statistics (Of a distribution) which has a very specific bell curve shape
• of points in the default position, set for the most frequently used route.
• set theory (Of a function from the ordinals to the ordinals) which is strictly monotonically increasing and continuous with respect to the order topology
• topology (Of a topology) in which disjoint closed sets can be separated by disjoint neighborhoods
• Usual; ordinary

Noun:

• geometry A line or vector that is perpendicular to another line, a surface, or a plane.
• slang A person who is normal, who fits into mainstream society, as opposed to those who live alternative lifestyles.