(a.) Serving to form, compose, or make up; elemental;
component.
(a.) Having the power of electing or appointing.
(n.) The person or thing which constitutes, determines, or
constructs.
(n.) That which constitutes or composes, as a part, or an
essential part; a component; an element.
(n.) One for whom another acts; especially, one who is
represented by another in a legislative assembly; -- correlative to
representative.
(n.) A person who appoints another to act for him as
attorney in fact.