1. To be or become distracted, preoccupied, or unfocused from the present moment or the task at hand. Thomas, quit spacing out back there and pay attention! I love looking out the window on the train and just spacing out for a few minutes.
2. To be or become confused, disoriented, or stupefied, from or as from drug use. OK, Janet, I know you just took a lot of pills, but you need to stop spacing out for a minute and tell me where Stephen went! In the middle of his speech, he just spaced out and trailed off into an unintelligible murmur.
3. To cause someone to be or become confused, disoriented, or stupefied, from or as from drug use. In this usage, a noun or pronoun is usually used between "space" and "out." Getting knocked in the head like that spaced Tom out pretty bad. I don't like the way these pills space me out—I'd rather just deal with the pain myself.
space someone out
to cause someone to become giddy. The circus clowns just spaced me out. The hilarious spectacle spaced out the entire audience.
to become giddy or disoriented. Judy spaced out during the meeting and I didn't understand a word she said. I have a tendency to space out at the end of a hard day.
Stupefy or disorient, as if or from a drug. For example, This medication spaces me out so I can't think clearly, or I wonder what those kids are on-they look totally spaced out. [1960s] Also see zone out.
1. To organize or arrange some things or some people with spaces between: The tournament organizers spaced the matches out so that players would have time to rest. The police officers spaced themselves out along the parade route.
2. To stupefy or disorient someone from or as if from a drug: The medicine spaces me out so I can't think clearly. The summer heat tends to space out the students and makes it difficult to teach.
3. To lose awareness of one's surroundings: I stared out the window and spaced out for an hour.
4. To lose concentration or become inattentive: I was supposed to meet her at 9:00, but I spaced out and didn't get there till 10:30.
1. n. a giddy person. (Usually space-out.) Terry is becoming such a space-out!
2. and space in. to become giddy; to become disoriented. She is spacing again. She doesn’t even know where she is.
space someone out
tv. to cause someone to become giddy. The whole business just spaced me out.
spaced (out)and spacy
mod. silly; giddy. I have such spaced out parents!