- intersection (n.) "act or fact of crossing," 1550s, from M.Fr. intersection (14c.) and directly from L. intersectionem (nom. intersectio) "a cutting asunder, intersection," noun of action from pp. stem of intersecare "intersect, cut asunder," from inter- "between" (see INTER- (Cf. inter-)) + secare "to cut" (see SECTION (Cf. section)). Originally a term in geometry; meaning "crossroads" is from 1864.
Etymology dictionary. 2014.
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intersection — [ ɛ̃tɛrsɛksjɔ̃ ] n. f. • 1640; « interruption » 1390; lat. intersectio, de secare « couper » 1 ♦ Rencontre, lieu de rencontre de deux lignes, de deux surfaces ou de deux volumes qui se coupent. Point d intersection. Intersection de deux plans.… … Encyclopédie Universelle
Intersection — has various meanings in different contexts: *In mathematics and geometry **Intersection (set theory), the set of elements common to some collection of sets. **Line line intersection **Line plane intersection **Line–sphere intersection… … Wikipedia
intersection — UK US /ˌɪntəˈsekʃən/ noun [C or U] ► the point where two things come together and have an effect on each other: intersection of sth and sth »The book looks at the intersection of religious belief and business … Financial and business terms
Intersection — In ter*sec tion, n. [L. intersectio: cf. F. intersection.] [1913 Webster] 1. The act, state, or place of intersecting. [1913 Webster] 2. (Geom.) The point or line in which one line or surface cuts another. [1913 Webster] … The Collaborative International Dictionary of English
intersection — I noun bivium, concourse, conjunction, connection, crossing, crossing point, crosspoint, crossroad, crosswalk, cruciation, decussatio, decussation, interconnection, intercrossing, joining place, joint, junction, juncture, meeting place, meeting… … Law dictionary
Intersection — Título Entre dos mujeres Ficha técnica Dirección Mark Rydell Guion Marshall Brickman Música … Wikipedia Español
Intersection — (v. lat.), Durchschnitt … Pierer's Universal-Lexikon
intersection — [n] crossroads circle, cloverleaf, crossing, crosswalk, crossway, interchange, junction, stop; concept 501 … New thesaurus
intersection — ► NOUN 1) a point or line common to lines or surfaces that intersect. 2) a point at which two roads intersect. DERIVATIVES intersectional adjective … English terms dictionary
intersection — [in′tər sek΄shən, in΄tər sek′shən] n. [L intersectio] 1. the act of intersecting 2. a place of intersecting; specif., a) the point or line where two lines or surfaces meet or cross b) the place where two or more roads meet or, esp., cross 3. Math … English World dictionary