
Quantum - Wikipedia
In physics, a quantum (pl.: quanta) is the minimum amount of any physical entity (physical property) involved in an interaction. The fundamental notion that a property can be "quantized" is referred to as …
QUANTUM Definition & Meaning - Merriam-Webster
The meaning of QUANTUM is quantity, amount. How to use quantum in a sentence.
Quantum | Definition & Facts | Britannica
Dec 23, 2025 · Quantum, in physics, discrete natural unit, or packet, of energy, charge, angular momentum, or other physical property. Light, for example, appearing in some respects as a …
QUANTUM Definition & Meaning | Dictionary.com
QUANTUM definition: quantity or amount. See examples of quantum used in a sentence.
QUANTUM | English meaning - Cambridge Dictionary
QUANTUM definition: 1. the smallest amount or unit of something, especially energy: 2. the smallest amount or unit of…. Learn more.
What is quantum in physics and computing? - TechTarget
Feb 27, 2025 · Quantum technology uses the nature of subatomic particles to perform calculations instead of electrical signals like classical computing. Quantum computers use quantum bits or qubits …
What Does ‘Quantum’ Actually Mean and Why is it Everywhere?
Apr 11, 2024 · First of All, What Is Quantum? Quantum, often called quantum mechanics, deals with the granular and fuzzy nature of the universe and the physical behavior of its smallest particles.
Quantum - Definition, Meaning & Synonyms | Vocabulary.com
While quantum refers to a general quantity or size, it is most often used in physics as a measure of the smallest amount of something — usually energy — that something can possess. The plural form is …
QUANTUM definition and meaning | Collins English Dictionary
In physics, quantum theory and quantum mechanics are concerned with the behaviour of atomic particles. Both quantum mechanics and chaos theory suggest a world constantly in flux.
Quantum - definition of quantum by The Free Dictionary
Define quantum. quantum synonyms, quantum pronunciation, quantum translation, English dictionary definition of quantum. n. pl. quan·ta 1. Physics a. The smallest amount of a physical quantity that can …