For a formula: a finite set of variables, which set contains all the free variables in the given formula.
The text in which a word or passage appears and which helps ascertain its meaning.
The trama or flesh of a mushroom.
The surroundings, circumstances, environment, background or settings that determine, specify, or clarify the meaning of an event or other occurrence.
The surroundings and environment in which an artifact is found and which may provide important clues about the artifact's function and/or cultural meaning.
The set of all possible mathematical entities (points) where a given function is defined.
A ring with no zero divisors; that is, in which no product of nonzero elements is zero.
The highest rank in the classification of organisms, above kingdom; in the three-domain system, one of the taxa Bacteria, Archaea, or Eukaryota.
A geographic area owned or controlled by a single person or organization.
A collection of DNS or DNS-like domain names consisting of a delegated domain name and all its subdomains.
The set of input (argument) values for which a function is defined.
The collection of computers identified by a domain's domain names.
A collection of information having to do with a domain, the computers named in the domain, and the network on which the computers named in the domain reside.
A folded section of a protein molecule that has a discrete function; the equivalent section of a chromosome
A small region of a magnetic material with a consistent magnetization direction.
A group of related items, topics, or subjects.
An open and connected set in some topology. For example, the interval (0,1) as a subset of the real numbers.
Such a region used as a data storage element in a bubble memory.
A form of technical metadata that represent the type of a data item, its characteristics, name, and usage.
A field or sphere of activity, influence or expertise.
Any DNS domain name, particularly one which has been delegated and has become representative of the delegated domain name and its subdomains.