noun manner of building; form; make; construction.
2. structure ·noun the act of building; the practice of erecting buildings; construction.
3. structure ·noun that which is built; a building; ·esp., a building of some size or magnificence; an edifice.
4. structure ·noun arrangement of parts, of organs, or of constituent particles, in a substance or body; as, the structure of a rock or a mineral; the structure of a sentence.
5. structure ·noun manner of organization; the arrangement of the different tissues or parts of animal and vegetable organisms; as, organic structure, or the structure of animals and plants; cellular structure.