How to use convex in a sentence
40 example sentences · adjective, noun, verb
Convex means curved or bowed outward like the outside of a bowl, circle, or sphere. Example: “The convex half of an achromatic lens is composed of crown glass.”
Examples of convex by meaning
verbTo form a convex curve or surface; to become convex.
- If the valve is ground excessively, the surfaces of the valve and cage will convex so that the sealing contact is poor.1926, David Louis Jones, Diesel Engines, Marine--locomotive--stationary, page 502
- With thin metal flashing, as it expands, the metal between the fasteners will convex.1998, James Stephen Hardy, Stephen T. Hardy, Time-saver Details for Roof Design, page 247
verbTo cause to form a convex curve or surface; to make convex.
- This will convex the fan and hold the cards more rigidly in place.1945, John Northern Hilliard, Card Magic: A Practical Treatise on Modern Card Conjuring, page 19
- In one moment the body will convex the checkered blanket, and later—the featureless absence;2012, Tamir Greenberg, “Elegy”, in Poets on the Edge: An Anthology of Contemporary Hebrew Poetry, page 295
verbTo circulate or cause to circulate in a curved path; to cause or exhibit convection.
- The lid on will convex the heat and you'll need that after it's been chilled.2014, Amy-Elyse Neer, The Seven Things Cookbook, page 96
More sentences with convex
- The convex half of an achromatic lens is composed of crown glass.From the entry crown glass
- There are infinitely many deltahedra, but only eight that are convex.From the entry deltahedron
- The orthogonal convex hull of an orthogonal polygon is the smallest orthogonally convex polygon that encloses the original polygon.From the entry hull
- The base is concave near the circumference, then slightly convex, concentrically granosely ridged.2021 November 16, Wikipedia contributors, “Chytra kirki”, in English Wikipedia, Wikimedia Foundation. From the entry granosely
- A triple point may have a convex Mach stem, in which case the SS points upward.2012, George Emanuel, Shock Wave Dynamics: Derivatives and Related Topics, →ISBN, page 81. From the entry triple point
- Based on the convex cone, they give a further improved method for homography and camera resectioning'.2012, Yanning Zhang, Zhi-Hua Zhou, Changshui Zhang, Intelligent Science and Intelligent Data Engineering, →ISBN, page 459. From the entry resection
- The polytopes are, by definition, the convex envelopes of finite sets of points of an affine space.2010, Marcel Berger, Geometry Revealed: A Jacob's Ladder to Modern Higher Geometry, Springer, page 505. From the entry convex envelope
- For this reason, flaps are best used to resurface convex surfaces.2009, Frederick Menick, “The Nasal Defect – Understanding the Challenge”; “Restoring Contour – Recreating a Subsurface Architecture”, in…. From the entry pincushion
- A Leininger-Reid subgroup cannot be convex cocompact, because it contains a multitwist.2007, Athanase Papadopoulos, Handbook of Teichmüller Theory - Volume 1, →ISBN, page 407. From the entry multitwist
- Clearly every linear functional is affine, and every affine function is both convex and concave.2006, Charalambos D. Aliprantis, Kim C. Border, Infinite Dimensional Analysis: A Hitchhiker's Guide, 3rd edition, Springer, page 256. From the entry affine
- Avoid convex surfaces, especially on lee ridges; this is where slab avalanches most frequently start.2004, Craig Connally, The Mountaineering Handbook, page 48. From the entry whumpf
- The body of adult schizopodids is somewhat to very stout and strongly convex.2002, G. H. Nelson, C. L. Bellamy, “40. Schizopodidae LeConte 1861”, in Ross H. Arnett, Jr., Michael C. Thomas, Paul E. Skelley, J. Howard…. From the entry schizopodid
- We say that an angle is convex if it is not reflex.2001, Esther M. Arkin et al., “On the Reflexivity of Point Sets”, in Algorithms and data structures: 7th International Workshop, WADS…. From the entry reflex
- They are small, oval and convex and are usually yellow or brown with dark spots.2001, Percival Everett, Erasure, Faber & Faber Limited (2021), page 193. From the entry haliplid
- The second character that contribute to the asymmetry is the convexing of the preprotocrista.1989, Zhexi Luo, Structure of the Petrosals of Multituberculata (mammalia) and Morphology of the Molars of Early Arctocyonids…. From the entry downstrike
- The shagreen of the abdominal tergites generally consists of small spinules, singly or in caudally convex arcs.1985, “The Immature Chironomids of the Eastern United States VI. Pentaneurini-Genus Ablabesmyia”, in Proceedings of the Academy of Natural…. From the entry shagreen
- Tabulae are transverse plates which may be flat, convex or concave.1979, E[uan] N[eilson] K[err] Clarkson, Invertebrate Palaeontology and Evolution, London; Boston, Mass.; Sydney, N.S.W.: George Allen &…. From the entry tabularium
- Preservation varies from full relief to convex epirelief; cavities are commonly filled.1949, Geological Survey Professional Paper, page 11. From the entry conduitlike
- The receptacle may be flat or convex.2015, Robert H. Mohlenbrock, “Descriptions and Illustrations”, in Flowering Plants: Asteraceae, Part I (The Illustrated Flora of…. From the entry receptacle
- Sternum (Fig. 3): Tri-segmented with all segments sclerotized and convex.2014 August 1, Ana Caroline O. Vasconcelos, Alessandro P. L. Giupponi, Rodrigo L. Ferreira, “A new species of Charinus from Minas Gerais…. From the entry tritosternum
- This trapdoor effect can contribute to a convex shape.2009, Frederick Menick, “The Nasal Defect – Understanding the Challenge”; “Restoring Contour – Recreating a Subsurface Architecture”, in…. From the entry pincushion
- The convex hull of a compact subset of an infinite dimensional topological vector space need not be a compact set.2007, Charalambos D. Aliprantis, Kim C. Border, Infinite Dimensional Analysis: A Hitchhiker's Guide, page 185. From the entry convex hull
- It can be shown that the set of hyperbolic codirections consists of distinct pairs of oppositely-directed convex cones.2003, Krishan L. Duggal, Ramesh Sharma, Recent Advances in Riemannian and Lorentzian Geometries, page 80. From the entry codirection
- Convex preferences may have indifference curves that exhibit “flat spots,” while strictly convex preferences have indifference curves that are strictly rotund.1992, Hal R. Varian, Microeconomic Analysis, 3rd edition, W. W. Norton & Company, Inc., →ISBN, pages 96-97. From the entry rotund
- The convex preprotocrista enlarges the trigon basin in the downstrike direction of the hypoconid, thus increasing Phase II contact (Fig. 53G).1989, Zhexi Luo, Structure of the Petrosals of Multituberculata (mammalia) and Morphology of the Molars of Early Arctocyonids…. From the entry downstrike
- Theorem (7.5.2) then says that every positive semidefinite matrix is a convex combination of matrices that lie on extreme rays.1987, [1985], Roger A. Horn, Charles R. Johnson, Matrix Analysis, Paperback edition, Cambridge University Press, published 1990, page 464. From the entry matrix
- Cardinal plates broad, ventrally convex, merging in inner socket ridges.1975: Polska Akademia Nauk Komitet Geologiczny, Acta Geologica Polonica, volume 25, page 118 (Panstwowe Wydawnictwo Naukowe). From the entry falciferous
- As is well known, the theory of linear inequalities is closely related to the study of convex polytopes.1964, Victor Klee, On the Number of Vertices of a Convex Polytope: Canadian Journal of Mathematics, volume XVI, number 4, page 701. From the entry polytope
- The dorsal is hardly convex; it is formed by a thick layer of dactylethrae closed by a thin calcareous lamella.1941, James H. McGuirt, Louisiana Tertiary Bryozoa, page 105. From the entry dactylethra
- Frons: piceous, scarcely convex; rugose-punctate; sparse, lanceolate, small, griseo-albous squamae.1940, Stanford University, Natural History Museum, Microentomology: Contributions to Entomology from the Natural History Museum of…. From the entry albous
- This paper studies analytic maps between free spectrahedra, and under certain irreducibility assumptions on the convex sets, classifies all those that are bianalytic.2016, Meric Augat, J. William Helton, Igor Klep, Scott McCullough, “Bianalytic Maps Between Free Spectrahedra”, in arXiv. From the entry bianalytic
- We also study the conditions under which topological bicomplex modules and locally bicomplex convex modules become hyperbolic normable and hyperbolic metrizable respectively.2015, Romesh Kumar, Heera Saini, “Topological Bicomplex Modules”, in arXiv. From the entry normable
- The articular facet for the ectomesocuneiform is oval and slightly convex, and the facet for the entocuneiform is much smaller, rounded to elliptical and concave.2015 December 3, “Systematics and Evolution of the Miocene Three-Horned Palaeomerycid Ruminants (Mammalia, Cetartiodactyla)”, in PLOS ONE…. From the entry ectomesocuneiform
- We also study the conditions under which topological bicomplex modules and locally bicomplex convex modules become hyperbolic normable and hyperbolic metrizable respectively..2015, Romesh Kumar, Heera Saini, “Topological Bicomplex Modules”, in arXiv. From the entry bicomplex
- In four dimensions, surprisingly, there are three space-filling convex regular polychora: the tesseract (the hypercube in ℝ⁴), the hexadecachoron, and the icositetrachoron.2011, Jin Akiyama, Ikuro Sato, The element number of the convex regular polytopes, page 271. From the entry hexadecachoron
Meaning of convex
- adjective Curved or bowed outward like the outside of a bowl, circle, or sphere.
- adjective Having an epigraph that is a convex set.
- adjective Having no internal angles greater than 180 degrees.
Questions about convex in a sentence
- How do you use convex in a sentence?
- Convex is used as an adjective, noun and verb. For example: “The convex half of an achromatic lens is composed of crown glass.”
- What is a short sentence with convex?
- “The receptacle may be flat or convex.”
- What does convex mean?
- Convex means curved or bowed outward like the outside of a bowl, circle, or sphere.
Source and license
Adapted from Wiktionary: convex (page history and authors) and the entries each sentence comes from. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the sentences, left out offensive ones and quotations older than 1900, and marked the word in each. Wiktionary data of 2026-09-02.
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