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fermionic

Upper-Intermediate (B2)

IPA: /fɜːrˈmɪənɪk/

KK: /fɜrˈmɪənɪk/

adjective
Definition

Relating to a type of particle known as fermions, which follow specific rules in quantum mechanics.


Example

Electrons are considered fermionic particles because they obey the Pauli exclusion principle.


Conversation
Sloth A
I just read about fermionic particles in my physics class.
Sloth B
That sounds interesting! What did you learn about them?
Sloth A
They're really important in understanding how matter behaves at a quantum level.
Sloth B
Wow, I never knew fermionic properties could explain so much!

Synonyms & Antonyms
Synonyms
quantum
subatomic
particle
Antonyms
bosonic
classical
macroscopic
Root Explanation

Fermionic → It is derived from 'Fermi' (after the physicist Enrico Fermi, who contributed to the development of quantum mechanics) and the suffix '-onic' (meaning relating to or having the nature of). The term 'fermionic' refers to particles that follow Fermi-Dirac statistics, which are a class of particles in quantum mechanics.

Memory Tip

Think of Enrico Fermi, the physicist, when you hear 'fermionic' — it relates to particles that behave according to his principles in quantum mechanics.

Visually Confused Words
thermionic
sermonic
thermionics
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