How to use obtuse in a sentence

13 example sentences · adjective, verb

Obtuse means blunt; not sharp, pointed, or acute in form. Example: “Yet you do not brighten what would otherwise be dull, impart a keenness to the obtusest point, and diffuse a general lustre?”

Examples of obtuse by meaning

adjectiveBlunt; not sharp, pointed, or acute in form.

Yet you do not brighten what would otherwise be dull, impart a keenness to the obtusest point, and diffuse a general lustre?1932, Ernest Bramah, chapter XV, in The Moon of Much Gladness: Related by Kai Lung, London: Cassell and Co., →OCLC; republished [s.l.]...

adjectiveLarger than one, and smaller than two right angles, equivalently more than 90° and less than 180°.

If he is standing close beside me I know that our separate axes of vision will meet at an acute angle in the centre of his object, and if we are further apart, at an obtuser angle.1922, May Sinclair, “Space, Time and Other Consciousnesses”, in The New Idealism, New York, N.Y.: The Macmillan Company, →OCLC, section V...

adjectiveObtuse-angled, having an obtuse angle.

Unless A lies in that part of a semi-infinite strip bounded by AB outside a semi-circle of diameter AB, the triangle is obtuse, so that the probability of getting an obtuse triangle is equal to 1.2013, Edward J. Barbeau, “Probability and Statistics”, in More Fallacies, Flaws, and Flimflam (Spectrum Series), Washington, D.C....

verbTo dull or reduce an emotion or a physical state.

He also claims that alcohol does not produce renewed vigor in tired individuals, but simply obtuses this feeling of exhaustion.1900 July 13, George M. Kober, “Shall Alcohol be Considered as a Food?”, in Landon B. Edwards, Charles M. Edwards, editors, Virginia...
The American avidity for "action" has evidently obtused the perceptions of habitual theatre-goers to all nuances of feeling, and therefore, the harmless romancings of the elderly estranged couple, Mr. and Mrs.1916, Henry Goddard Leach, editor, The American-Scandinavian Review, volume 4, New York, N.Y.: The American-Scandinavian Foundation, →ISSN...

More sentences with obtuse

“Is my kyriolexy hasty for your obtuse brain?” I said sarcastically.2012, Foo Yin Tung, This is Business: My Life as a Singapore Gangster II, page 118. From the entry kyriolexy
The shell is moderately large, elongately conical, with an elevated spire and an obtuse apex.1949, Bulletin of the Madras Government Museum [India]: Natural history section. From the entry elongately
It is nonobtuse if none its dihedral angles is obtuse, and acute if additionally none of them is right.2015, Jan Brandts, Apo Cihangir, “Enumeration and investigation of acute 0/1-simplices modulo the action of the hyperoctahedral group”, in…. From the entry additionally
They are good splayers, these soldiers, arms and legs bent in all sorts of acute and obtuse angles.2009, A. J. Jacobs, My Life as an Experiment. From the entry splayer
Putting it explicitly in the script is ham-fisted and breaks the butterfly of imagination on the wheel of obtuse sarkiness.2005 February 11, Peter Bradshaw, “The Magic Roundabout”, in The Guardian. From the entry sarkiness
Calcite crystals show a great variety of habits — acute and obtuse rhombohedra and scalenohedra, prisms, and thin tabular forms.1940, John W. Evans, George MacDonald Davies, Elementary Crystallography, page 111. From the entry scalenohedron
On the other hand, the god was known to be singularly obtuse, so that petitioning women had to peel open the divine eyelids and unwax the divine ears.2011, Catherine Lim, The Bondmaid. From the entry unwax
A13) apparently arises from the basidiole-type by elongation of the apical region of the cell to produce a ± narrow neck tapered to a more or less obtuse apex.1983, Alexander Hanchett Smith, The Veiled Species of Hebeloma in the Western United States, page 7. From the entry fusoid-ventricose

Meaning of obtuse

adjective Blunt; not sharp, pointed, or acute in form.
adjective Blunt, or rounded at the extremity.
adjective Larger than one, and smaller than two right angles, equivalently more than 90° and less than 180°.

Full definition of obtuse

Questions about obtuse in a sentence

How do you use obtuse in a sentence?: Obtuse is used as an adjective and verb. For example: “Yet you do not brighten what would otherwise be dull, impart a keenness to the obtusest point, and diffuse a general lustre?”
What is a short sentence with obtuse?: ““Is my kyriolexy hasty for your obtuse brain?” I said sarcastically.”
What does obtuse mean?: Obtuse means blunt; not sharp, pointed, or acute in form.

Adapted from Wiktionary: obtuse (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.

Last updated: 2026-09-02

Cite this page: “How to use obtuse in a sentence.” Word.ws, https://word.ws/sentences/obtuse. Based on Wiktionary, CC BY-SA 4.0.