25 Space Idioms And Phrases (Meaning & Examples)

Are you looking for some useful space idioms to sound more like a native speaker?

You have come to the right place.

In this post, we are going to take a look at 25 space idioms, what they mean and how to use them in a sentence.

25 Space Idioms And Phrases (Meaning & Examples)

1. Breathing Space

• Meaning #1: a time to rest.
• Use In A Sentence #1: The long weekend after the move will give me a little breathing space before I start my new job.
• Meaning #2: to give someone space or room to move freely.
• Use In A Sentence #2: Okay, I need everyone to take two steps back and give him a little breathing space.

2. A Waste Of Space

• Meaning: someone or something that is useless, worthless or good for nothing.
• Use In A Sentence: Those printers don’t work. Let’s get rid of them and use the area for storage, otherwise, it is just a waste of space.

3. To Be Pressed For Space

• Meaning: to have a small or very limited amount of space.
• Use In A Sentence: I would love to buy some new furniture, but we are just pressed for space.

4. Cap Space

• Meaning: the amount of money a professional team is allowed to spend on players.
• Use In A Sentence: The basketball team had to let go of a few players to free up some cap space.

5. Free Space

• Meaning: in physics, this idiom is used to describe an area free of gravitational fields.
• Use In A Sentence: I looked into the telescope and was amazed by the amount of free space.

6. To Gaze/Look/Stare Off Into Space

• Meaning: to stare absentmindedly at nothing in particular while one is thinking about something else rather than what is being discussed.
• Use In A Sentence: The teacher caught Mario gazing off into space rather than paying attention during class.

7. In The Space Of An Amount Of Time

• Meaning: during a period of time.
• Use In A Sentence: After the advertisement was published, in the space of one hour, I received 250 emails.

8. Space Cadet

• Meaning: used to describe someone who is out of touch with reality.
• Use In A Sentence: I tried to speak with John about the problem, but he is such a space cadet that it was a waste of my time.

9. To Space Out

• Meaning: to become distracted from the present task at hand. To become inattentive.
• Use In A Sentence: Sorry, I just spaced out for a moment. Can you say that last part again?

10. To Take Up Space

• Meaning: to do nothing but take up an area. It is usually used to describe someone who is lazy or doesn’t do much work.
• Use In A Sentence: Does Mark do anything around here? I swear that guy does nothing but take up space.

11. Watch This Space

• Meaning: another way to say that more information or details will be given soon.
• Use In A Sentence: It is too early to tell, but watch this space for more information.

12. Failure To Launch

• Meaning: used to describe a young person who is having difficulty making the transition to adulthood. For example, they may find it difficult to leave home and find a job to support themselves.
• Use In A Sentence: How old is he? 35 years old. And he is still living with his parents? Yeah, I guess he is a failure to launch.

13. Something Is Not Rocket Science

• Meaning: used to say that something is easy or obvious. The opposite something that is rocket science is something difficult.
• Use In A Sentence: It is not rocket science to figure out that you need to sell more products to make this business work.

14. Many Moons Ago

• Meaning: a long time ago.
• Use In A Sentence: Many moons ago, when I was a young boy, I used to love riding my bike down to the candy store after school.

15. To Be Living On Another Planet

• Meaning: to be oblivious to what is going on around oneself.
• Use In A Sentence: It is like Steve is living on another planet. Did he not hear her say that she doesn’t want to go out with him? Then why is he going to ask her out again?

16. To Be Out Of This World

• Meaning: used to describe something that is extraordinary both in a positive and negative sense.
• Use In A Sentence: Have you been to the new restaurant down on Fifth street yet? The chicken wings are out of this world.

17. Reach/Shoot For The Moon

• Meaning: to set high goals to do something difficult.
• Use In A Sentence: I never really liked studying in school, but my mom always told me to shoot for the moon.

18. To Bring Someone Down To Earth

• Meaning: to help a person become more realistic.
• Use In A Sentence: To start working at an early age helps to bring Jerry down to earth and realize things aren’t as easy as they seem.

19. To Thank One’s Lucky Stars

• Meaning: to express gratitude for something good that had happened.
• Use In A Sentence: You better thank your lucky stars that there wasn’t a car coming the other way, otherwise, you could have been killed.

20. To Have Stars In One’s Eyes

• Meaning: to be overly optimistic about something.
• Use In A Sentence: I doubt she will become a famous YouTuber. She just has stars in her eyes.

21. Once In A Blue Moon

• Meaning: a long period of time; very rare.
• Use In A Sentence: Now that I live so far from home, I only get to see my extended family once in a blue moon.

22. Everything Under The Sun

• Meaning: everything that a person could imagine.
• Use In A Sentence: We have tried everything under the sun to get him to eat his vegetables, but nothing has worked for us.

23. A Black Hole

• Meaning: a place where things are lost or disappear.
• Use In A Sentence: George’s room is just a big black hole. He can never find his things in there.

24. You Don’t Have To Be A Rocket Scientist To Do Something

• Meaning: used to emphasize that something is easy to do.
• Synonym: It doesn’t take a rocket scientist to do something.
• Use In A Sentence: You don’t have to be a rocket scientist to work at a bank.

25. To Be Over The Moon

• Meaning: to be extremely happy and/or excited.
• Use In A Sentence: She was over the moon once when Zack asked her to the prom.

There you have it! 25 useful space idioms and expressions. Which one is your favorite?