A1 noun Neutre #2,655 le plus courant

quantum

/ˈkwɒn.təm/

A quantum is the smallest possible unit of energy or matter that can exist independently. It is also used metaphorically to describe a sudden, large, and significant change or improvement.

Exemples

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1

The new battery technology represents a quantum leap in electric car range.

The new battery technology represents a massive improvement in electric car range.

2

The researchers observed the energy emitted as a single quantum of light.

The researchers observed the energy released as a single unit of light.

3

Upgrading to this computer was a quantum jump for my gaming experience.

Upgrading to this computer was a huge improvement for my gaming experience.

Famille de mots

Nom
quantum
Verb
quantize
Adverbe
quantally
Adjectif
quantum
Apparenté
quantization
💡

Astuce mémo

Think of the word 'Quantity'. A 'Quantum' is the smallest specific 'quantity' of energy possible.

Quiz rapide

The discovery of fire was a ______ leap for human history.

Correct !

La bonne réponse est : quantum

Exemples

1

The new battery technology represents a quantum leap in electric car range.

everyday

The new battery technology represents a massive improvement in electric car range.

2

The researchers observed the energy emitted as a single quantum of light.

formal

The researchers observed the energy released as a single unit of light.

3

Upgrading to this computer was a quantum jump for my gaming experience.

informal

Upgrading to this computer was a huge improvement for my gaming experience.

4

Quantum mechanics explains how particles behave at the atomic level.

academic

Quantum science explains how tiny particles act at the level of atoms.

5

The merger with the tech giant was a quantum leap for the small startup.

business

The merger with the tech giant was a giant step forward for the small company.

Famille de mots

Nom
quantum
Verb
quantize
Adverbe
quantally
Adjectif
quantum
Apparenté
quantization

Collocations courantes

quantum leap a huge breakthrough
quantum physics the study of tiny particles
quantum mechanics the laws of atomic particles
quantum computer a computer using subatomic states
quantum theory ideas about how energy units work

Phrases Courantes

quantum leap

a sudden and very large improvement

quantum jump

a sudden change from one state to another

quantum state

the specific physical condition of a particle

Souvent confondu avec

quantum vs quantity

Quantity is a general amount of something, while quantum is the specific smallest unit of energy.

📝

Notes d'usage

In science, use it to describe the smallest unit of energy. In everyday speech, use 'quantum leap' or 'quantum jump' to describe a very big success or improvement.

⚠️

Erreurs courantes

Some learners think 'quantum leap' means a small change because a 'quantum' is tiny, but it actually means a massive breakthrough in English.

💡

Astuce mémo

Think of the word 'Quantity'. A 'Quantum' is the smallest specific 'quantity' of energy possible.

📖

Origine du mot

Derived from the Latin word 'quantum', which means 'how much'.

Modèles grammaticaux

The plural form of quantum is 'quanta'. It is often used as a noun modifying another noun (e.g., quantum computer).
🌍

Contexte culturel

The term is frequently used in pop culture and science fiction to imply futuristic or advanced technology.

Quiz rapide

The discovery of fire was a ______ leap for human history.

Correct !

La bonne réponse est : quantum

Mots lis

circumgrator

C1

Describing a movement or path that wanders in a circular or roundabout fashion rather than following a direct line. It often characterizes physical motion that encompasses a central area or an indirect approach to a task or problem.

micromerctude

C1

The state or quality of being excessively focused on minute, often trivial details within a mercantile or commercial context. It describes a meticulous precision that borderlines on pedantry, usually regarding small-scale financial transactions or specific trade conditions.

comvertant

C1

A comvertant refers to an entity, proposition, or individual currently undergoing a process of transformation or conversion. It is often used in specialized academic or technical contexts to denote the specific subject being changed from one state or category to another.

subgravate

C1

To aggravate or worsen a situation, condition, or feeling in a subtle or minor degree. It often implies exerting a gradual downward pressure or adding a slight burden to an already difficult circumstance.

dispetize

C1

A dispetize is a formal process or systematic act of resolving minor grievances and petty disputes within a professional or social organization. It serves as a clearinghouse for small-scale conflicts to ensure they do not escalate into significant structural issues.

ultrademation

C1

Ultrademation refers to the state or process of extreme, total automation where human intervention is entirely replaced by autonomous systems and decision-making algorithms. It represents the highest possible tier of technological autonomy within an industrial or digital framework.

semipulsate

C1

A state or instance of partial or intermittent rhythmic throbbing or beating, often occurring at irregular intervals or with reduced intensity. In technical contexts, it refers to a cycle that does not reach the full amplitude of a standard pulse.

adsontion

C1

To undergo or facilitate the process of molecular adhesion where molecules of a gas, liquid, or dissolved solid accumulate on the surface of a solid or liquid. Unlike absorption, this process is strictly a surface phenomenon and does not involve the substance being taken into the body of the material.

intrarogship

C1

Relating to the internal state or quality of inquiry and mutual accountability within a specific group or institution. It describes the dynamics of procedural questioning that remain within a single organizational hierarchy rather than involving external parties.

underpacant

C1

To perform a task or meet a requirement at a rate or quality lower than what was previously established or expected. It is often used in technical or administrative contexts to describe a failure to keep pace with a specific standard or quota.

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