entropy
In physics and information theory, entropy represents the degree of disorder, randomness, or uncertainty within a system. You can visualize it as the natural tendency of a tidy room to become messy over time if no energy is spent cleaning it; the "entropy" is a measure of how spread out or chaotic the energy or information has become. While it is a core concept in thermodynamics, you will often hear it used metaphorically in casual English to describe a situation descending into chaos or the inevitable decline of complex systems. It is a formal term, so using it in everyday conversation often implies a slightly intellectual or ironic tone.
In conversation
Discussing a messy desk
I really need to organize this desk, the entropy is getting out of hand.
I really need to organize this desk, the entropy is getting out of hand.
It’s not just your desk, it’s the whole office!
It’s not just your desk, it’s the whole office!
Shows the metaphorical use of entropy to describe physical disorder.
Discussing a failing project
The project has hit a level of entropy where we can no longer track the tasks.
The project has hit a level of entropy where we can no longer track the tasks.
We should probably just scrap it and start over.
We should probably just scrap it and start over.
Shows the use of entropy to describe systemic confusion or lack of structure.
Examples
The entropy of the universe is constantly increasing.
The entropy of the universe is constantly increasing.
Without constant maintenance, software systems tend toward high entropy.
Without constant maintenance, software systems tend toward high entropy.
The social entropy in the community was palpable as the long-standing traditions began to dissolve.
The social entropy in the community was palpable as the long-standing traditions began to dissolve.
