(narratology) The structural framework that underlies the order and manner in which a narrative is presented to a reader, listener, or viewer.

The sequence that a five-act play follows, including exposition, rising action, climax or turning point, falling action, and denouement or catastrophe.

(physics) a closely spaced structure of lines in the spectrum of an atom or molecule due to nuclear isotopic effects and/or to nuclear spin

(architecture) A field of research and analysis in architecture that uses studies and details from nature or other sources to produce or create a new structure. It is used in design and architecture to imitate structures and improve them giving them a certain amount of art feeling. Structural research can be also called structural art or structural design.

(chemistry) Any of a number of compounds that exhibit structural isomerism

(chemistry) A form of isomerism in which the same atoms are arranged in different orders, either having the same or different functional groups.

A doctrine that rejects structuralism’s claims to objectivity and emphasises the plurality of meaning.

(biochemistry) The general three-dimensional structure of a biopolymer such as DNA or a protein.

(chemistry, biology) A branch of biochemistry or biophysics in which the three-dimensional structures of biomolecules, such as proteins, DNA, or RNA, are obtained using X-ray crystallography or nuclear magnetic resonance spectroscopy (NMR).

(telecommunications) A planned cabling system which systematically lays out the wiring and wire management necessary for communications, including voice, data, and video.