The exact anatomy of an individual at the level of his bones, which varies somewhat by measurements and angles compared to the characteristic averages per species, race or other genetically defined population

(chemistry) The arrangement of chemical bonds between atoms in a molecule (or in an ion or radical with multiple atoms), specifically which atoms are chemically bonded to what other atoms with what kind of chemical bond, together with any information on the geometric shape of the molecule needed to uniquely identify the type of molecule.

(algebra, universal algebra) Any one of the numerous types of mathematical object studied in algebra and especially in universal algebra;

plural of metric structure

(biochemistry) The linear sequence of amino acids covalently linked by peptide bonds to form a single polypeptide chain.

(mathematics) A set together with a collection of mathematical objects such as other sets, relations or operations which endow it with additional structure.

plural of periodic structure

plural of dramatic structure

plural of metrical structure

(evolutionary theory) A structure in an organism that has lost all or most of its original function in the course of evolution, such as human appendixes.