(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs; "energy can take a wide variety of forms"
Used in a Sentence
energy
How to use energy in a sentence. Example sentences and definitions for energy.
Editorial note
"... were pouring all of our energy into fewer products.
Examples13
Definitions7
Parts of speech1
Quick take
(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs; "energy can take a wide variety of forms"
Meaning at a glance
The clearest senses and uses of energy gathered in one view.
forceful exertion; "he plays tennis with great energy"; "he's full of zip"
enterprising or ambitious drive; "Europeans often laugh at American energy"
Definitions
Core meanings and parts of speech for energy.
noun
(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs; "energy can take a wide variety of forms"
noun
forceful exertion; "he plays tennis with great energy"; "he's full of zip"
noun
enterprising or ambitious drive; "Europeans often laugh at American energy"
See also: push, get-up-and-go
noun
an imaginative lively style (especially style of writing); "his writing conveys great energy"; "a remarkable muscularity of style"
See also: muscularity, vigor, vigour, vim
noun
a healthy capacity for vigorous activity; "jogging works off my excess energy"; "he seemed full of vim and vigor"
noun
any source of usable power; "the DOE is responsible for maintaining the energy policy"
noun
the federal department responsible for maintaining a national energy policy of the United States; created in 1977
Example sentences
"... were pouring all of our energy into fewer products.
This would enable folks to do things that currently take a lot of energy to fight about.
My oldest daughter is five and, uh, let's just say she has a lot of energy and doesn't focus very well.
You devote time and energy to a technology only to have it fail when you need it most.
Since they're not open source and I don't have the energy to DTrace them right now, I'll just say there are only two options.
All of the positive street cred he is getting for his promotion of green energy is being lost to this fight.
If you don't want to spend a lot of energy, possibly a lot of time, and likely some money, just roll over now.
As PG's wife, I think I am the only person who knows exactly how much time, energy and thought he devoted to Hacker News.
He eats meat, which has a vast footprint in terms of land, water and energy use. How minimal is a lifestyle that leads to irrevocable climate change?
It takes the bees days to reestablish, and is a costly expense of energy they need for foraging, building, and preparing for winter.
High-power programming/technology, as a career, is only 10-20% more time-intensive than the average job-- you haven't seen bad hours till you've worked on Wall Street-- but it's 200% more energy-intensive.
Source of my problems: design issues 5% architecture constraints 5% language shortcomings 1% mental blocks 5% personal time management 4% personal energy 5% communication with others 75% I waste more time just trying to figure out what others are trying to say, sometimes in person and by voice, but mostly in writing.
People from the guys that work in mines to gather materials to make your computer internals, to guys that transport gas and flip switches at energy plants so that you can have electricity, to the guy that flips your burgers when you go to the fast food joint across the street, to the guy that cleans your offices.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use energy in a sentence?
"... were pouring all of our energy into fewer products.
What does energy mean?
(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs; "energy can take a wide variety of forms"
What part of speech is energy?
energy is commonly used as noun.