A specialized cell, group of cells, or organ of endothelial origin in the human or animal body that synthesizes a chemical substance, such as hormones or breast milk, and releases it, often into the bloodstream (endocrine gland) or into cavities inside the body or its outer surface (exocrine gland).
A gland used around a tap, valve or faucet.
A gland used around a ship’s propeller shaft.
A structure resembling a gland, especially a lymph node.
A secretory structure on the surface of an organ.
Something (especially a living organism) regarded as typical of its class; a type.
Someone who represents others as a member of a legislative or governing body.
One who speaks for or acts on behalf of another in a particular (especially official) capacity.
An heir.
A member of a particular class.
Something representing or standing for another; a symbol, an embodiment.
A substitute or analogue.
A company agent who visits potential purchasers; a salesman.
Specifically, a member of the United States House of Representatives.
Representing, showing a likeness.
Typical; having the same properties or interest as a larger group.