Having no home or haven.
n. (used with a pl. verb)
People without homes considered as a group. Often used with the.
The American Heritage® Dictionary of the English Language, Fourth Edition copyright ©2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
a. having nowhere to live
b. (as collective noun; preceded by the) the homeless