- section
- noun1》 any of the more or less distinct parts into which something is or may be divided or from which it is made up.↘N. Amer. a measure of land, equal to one square mile.↘chiefly N. Amer. a particular district of a town.↘NZ a building plot.2》 a distinct group within a larger body of people or things.↘a subdivision of an army platoon.↘Biology a secondary taxonomic category, especially a subgenus.3》 the cutting of a solid by or along a plane.↘the shape resulting from cutting a solid along a plane.↘a representation of the internal structure of something as if it has been cut through.4》 Surgery a separation by cutting.5》 Biology a thin slice of plant or animal tissue prepared for microscopic examination.verb1》 divide into sections.2》 Surgery divide by cutting.3》 Brit. commit (someone) compulsorily to a psychiatric hospital in accordance with a section of a mental health act.Derivativessectional adjectivesectionalize or sectionalise verbsectionally adverbsectioned adjectiveOriginME: from Fr. section or L. sectio(n-), from secare 'to cut'.
English new terms dictionary. 2014.