norm
That which is normal or typical.
A rule that is imposed by regulations and/or socially enforced by members of a community.
A sentence with non-descriptive meaning, such as a command, permission, or prohibition.
if v ne 0 then ‖v‖ ne 0;
given a scalar k, ‖kv‖=|k|·‖v‖, where |k| is the absolute value of k;
given two vectors v,w, ‖v+w‖<‖v‖+‖w‖ (the triangle inequality).
Any of several generalizations of the above: a field norm, ideal norm, etc.
An element of the image of some (generalized) norm, the element then said to be from the norm in question, or from the structure which gave rise to the norm.
A high level of performance in a chess tournament, several of which are required for a player to receive a title.
Sound Patterns & Rhymes
Rhymes
Words that share the same ending sound pattern
Alliteration
Words starting with the same consonant sound — used in poetry and prose to create rhythm, emphasis, and memorable phrasing (e.g. “Peter Piper picked”)
Assonance
Words sharing similar vowel sounds regardless of starting letter — creates internal melody in writing