obtuse angle

ɑːbˈtuːs ˈæŋɡəl

Definition

Definition of obtuse angle - Reverso English Dictionary

Noun

mathematics

TECH.

angle more than 90 degrees, less than 180

TECH.

The triangle has one obtuse angle.
The architect designed a roof with an obtuse angle.
In geometry class, we learned to identify an obtuse angle.

Add a suggestion |

Feedback:

Expressions with obtuse

now you're just being obtuse

exp.

acting deliberately difficult to understand

Stop pretending, now you're just being obtuse.

obtuse triangle

triangle with one angle greater than 90 degrees

In geometry class, we learned how to calculate the area of an obtuse triangle..

Expressions with angle

angle for

try to get something indirectly

She angled for a promotion by attending every meeting.

from every angle

adv.

in a way that shows something from all physical directions or sides

The car looks impressive from every angle on the showroom floor.

what's one's angle

exp.

asks what motive someone has for a particular action

You keep buying him gifts; what's your angle here?

angle for sympathy

tactic used to evoke others' pity or support

She used an angle for sympathy to gain support.

angle for attention

try to get noticed by others

She angled for attention by telling a dramatic story.

what is someone's angle on this

exp.

inquiring about someone's hidden motive or agenda

I wonder what his angle on this deal is.

what's someone's angle

exp.

questioning someone's hidden motives or intentions

I wonder what's his angle in helping us.

what's your angle

exp.

asking about someone's hidden reason or plan

What's your angle in helping me so much?

at an angle

adv.

in a slanted or tilted way, not straight

She held the picture at an angle.

get the right angle

position oneself correctly for a task

To take a good photo, you must get the right angle.

View all translations of obtuse angle

✨Click below to see the appropriate translations facing each meaning.

French:angle obtus, ...
German:stumpfer Winkel, ...
Italian:angolo ottuso, ...
Spanish:ángulo obtuso, ...
Portuguese:ângulo obtuso, ...
Chinese:钝角, ...
Japanese:鈍角, ...
Arabic:زاوية منفرجة, ...
Hebrew:זָוִית קֵהָה, ...
Russian:тупой угол, ...
Ukrainian:тупий кут, ...
Hindi:अधिक कोण, ...
Bengali:স্থূলকোণ, ...
Catalan:angle obtús, ...
Czech:tupý úhel, ...
Danish:stump vinkel, ...
Dutch:stompe hoek, ...
Greek:αμβλεία γωνία, ...
Hungarian:tompaszög, ...
Khmer:មុំទូល, ...
Korean:둔각, ...
Persian:زاویه منفرجه, ...
Polish:kąt rozwarty, ...
Portuguese (BR):ângulo obtuso, ...
Romanian:unghi obtuz, ...
Swedish:trubbig vinkel, ...
Thai:มุมป้าน, ...
Turkish:geniş açı, ...
Vietnamese:góc tù, ...

Discover how Reverso redefines the dictionary

Go beyond “simple words”

100,000 expressions & idioms Understand any expression you come across: from corporate jargon like 💬 touch base or ↩️ circle back to everyday expressions such as 🌊 out of the blue or 🦆 lame duck, as well as idioms like 🍲 spill the beans and 🐎 hold your horses.

40,000 images When you search for a concrete noun or object, images help you grasp the meaning at a glance. Try searching for 🧵 puppytooth, 🎠 merry-go-round, ⚜️ fleur-de-lys, or 💤 bunk bed.

Informal language & slang Everyday conversations are packed with informal expressions and slang. Meanings are clearly tagged, so you'll always know when a word is casual. Look up hangry (😋 hungry + 😡 angry), 😎 rizz, 🕹️ noob, or 🔑 low-key.

Abbreviations & acronyms Quickly decode modern abbreviations and acronyms. Go from IDK to OMG in seconds and stay up to date with popular abbreviations such as 🐐 GOAT, 📜 tl;dr, 👀 POV, or 🖥️ AFK.

Regional usage (US / UK) Reverso highlights regional differences between American and British English. You’ll never have to wonder where a word is commonly used: try lift vs. elevator, courgette vs. zucchini, or popular British slang like dodgy or banter. What’s more, when you search for 'color', you’ll immediately see its British counterpart, 'colour'.

Get more than a simple definition

Translations for each meaning View translations alongside each meaning to see how a word is translated in each context. Simply toggle translations ON and choose among 25+ languages. You can also display the translation of definitions or examples into your native language to deepen your understanding.

Synonyms & related words by meaning View synonyms and related words for each meaning, not just for the word as a whole. This helps you choose the most accurate word for your context. Click the

icon to discover related terms: analogies, antonyms, common collocates, words with same roots, umbrella terms… Try with happening or hunch.

Multiple examples for every meaning Each meaning comes with three real-life examples to show you how the word is used in different contexts. Click the

icon next to the first example to see two additional options and learn to use new vocabulary naturally.

Go from understanding to mastery

Save words for later review Click the

icon to save words you want to revisit. You can also save a specific meaning by clicking on the

icon next to it. For example, you might want to save the word “table” as a verb, which means “to postpone”.

Practice with personalized flashcards Reverso automatically transforms your searches and saved words into personalized flashcards and quizzes, featuring high-quality audio and usage examples. This helps you transform terms you only recognize into words you actually use confidently.

Learn with Netflix, YouTube, and your favorite texts With Reverso Chrome extension, transform movies, TV shows, articles, or song lyrics into an interactive lesson. Look up words and expressions in one click on any website and learn with your favorite content.

Definition of obtuse angle - Reverso English Dictionary

Noun

Expressions with obtuse

Expressions with angle

Terms related to obtuse angle

View all translations of obtuse angle

Discover how Reverso redefines the dictionary

Go beyond “simple words”

Get more than a simple definition

Go from understanding to mastery