The meaning of ORB is any of the concentric spheres in old astronomy surrounding the earth and carrying the celestial bodies in their revolutions. How to use orb in a sentence.

Definition of orb noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

orb (ɔrb) n. 1. a sphere or globe. 2. the eyeball or eye. 3. any of the heavenly bodies.

ORB meaning: 1. something in the shape of a ball: 2. a ball-shaped object with a cross on top of it, used as a…. Learn more.

An orb is a small, ornamental ball with a cross on top that is carried by some kings or queens at important ceremonies. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins …

Dec 30, 2025 · A translucent sphere appearing in flash photography (Orb (optics)) (military) A body of soldiers drawn up in a circle, as for defence, especially infantry to repel cavalry.

An orb is an object shaped like a sphere or globe.We call most globe-shaped things balls or spheres. Orb is usually reserved for more poetic uses, or to convey a fantastical or sci-fi feel—a UFO might be …

ORB meaning: 1 : something (such as a planet, the sun, or the moon) that is shaped like a ball; 2 : a gold ball with a cross on top that is carried by a king or queen on formal occasions as a symbol of …

An orb is a ball-shaped object. You might be inspired to write a poem about the full moon in which you describe it as "a glowing orb."

Optimize pricing with confidence—Orb Simulations lets SaaS and AI companies test, refine, and predict pricing outcomes using real product usage data. No assumptions, no risk—just smarter, data-driven …