sphere
intermediateB2/sfɪər/ · sphe-re
A three-dimensional geometrical figure that is perfectly round and symmetrical, with all points on the surface equidistant from the center.
Meanings
A three-dimensional geometrical figure that is perfectly round and symmetrical, with all points on the surface equidistant from the center.
ایک ثلاثی دimensional جیومیٹری شکل جو کہ پوری طرح گول اور متوازن ہوتی ہے، جس کی سطح پر تمام نقطے مرکز سے برابر فاصلے پر ہوتے ہیں۔
کرۡۃ
kurrah
Common Collocations
- surface of a sphere
- sphere of influence
- unit sphere
Example Sentences
The Earth is often depicted as a perfect sphere in textbooks.
زمین کو اکثر درسی کتابوں میں ایک کامل کرۡۃ کے طور پر دکھایا جاتا ہے.
Zameen ko aksar darsi kitaabon mein ek kaamil kurrah ke tor par dikhaya jata hai.
In geometry, a sphere has no edges or vertices.
جیومیٹری میں، ایک کرۡۃ میں کوئی کنارے یا کونے نہیں ہوتے.
Geometry mein, ek kurrah mein koi kinare ya kone nahi hote.
The planet Mars is not a perfect sphere, but rather an oblate spheroid.
سیارہ مریخ ایک کامل کرۡۃ نہیں ہے، بلکہ یہ ایک مسطح چلائی ہوئی شکل ہے.
Siyara Mareekh ek kaamil kurrah nahi hai, balki yeh ek musāṭ chalaī hui shakl hai.
Easily Confused With
Word Family
See Also
💡 Memory Tip
Remember 'sphere' as the shape of a ball to recollect its meaning.
Imagine a basketball to visualize the shape of a sphere.
📖 Etymology
Origin: Greek "sphaira" — ball
First known use: 14th century
The word 'sphere' originated from the Greek word 'sphaira', which means a ball or round object. It has been used in English since the late Middle Ages.