Within a conceptual metaphor, the conceptual domain that we try to understand in terms of source domain.

Within a conceptual metaphor, the conceptual domain from which metaphorical expressions are drawn.

(logic) In predicate logic, an indication of the relevant set of entities that are being dealt with by quantifiers.

plural of protein domain

plural of domain hack

(Internet, informal) An Internet domain name in which the top-level domain (such as a country code) can be understood as part of the name rather than the usual suffix.

(biology) A part of protein sequence and structure that can evolve, function, and exist independently of the rest of the protein chain.

(mathematics) A branch of mathematics that studies special kinds of partially ordered sets (posets) commonly called domains.

plural of time domain

(algebra, ring theory) Any nonzero commutative ring in which the product of nonzero elements is nonzero.