Definition of close–in
1 : near a center of activity and especially a city close–in suburbs
2 : occurring or designed for use within a narrowly limited area close–in fighting close–in weapons
Explore Merriam-Webster
1945
First Known Use of close–in
1945
Seen and Heard
What made you want to look up close–in? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!