The meaning of OBTUSE is slow to understand what is obvious or simple : dense. How to use obtuse in a sentence. Did you know? Synonym Discussion of Obtuse.

OBTUSE definition: not quick or alert in perception, feeling, or intellect; not sensitive or observant; dull. See examples of obtuse used in a sentence.

Apr 15, 2022 · Wondering what obtuse means? If so, you’re in the right place! Read on to discover everything you need to know about the term obtuse.

5 meanings: 1. slow to understand or emotionally insensitive 2. mathematics a. (of an angle) lying between 90° and 180° b. (of.... Click for more definitions.

OBTUSE definition: 1. (of an angle) more than 90° and less than 180° 2. stupid and slow to understand, or unwilling to…. Learn more.

The adjective obtuse is good for describing someone slow on the uptake: "Don't be so obtuse: get with the program!"

Apr 5, 2026 · Being called obtuse is often a reflection of communication gaps, perception differences, or misunderstandings rather than a fixed personality trait. Recognizing what it truly means can …

obtuse (adjective) obtuse /ɑb ˈ tuːs/ Brit /ɒb ˈ tjuːs/ adjective Britannica Dictionary definition of OBTUSE [more obtuse; most obtuse] 1 formal : stupid or unintelligent : not able to think clearly or to …

Sep 2, 2024 · Learn what obtuse and acute triangles, their properties, and key formulas for working with them in math.

Dec 1, 2025 · Obtuse angle of a triangle One of the most common shapes in which you’ll find an obtuse angle is a triangle. These three-sided polygons come in lots of different categories, including right …