lower-middle-class

from WordNet (r) 3.0 (2006)
lower-middle-class
    adj 1: occupying the lower part of the middle socioeconomic
           range in a society
    
from The Collaborative International Dictionary of English v.0.48
lower-middle-class \lower-middle-class\ adj.
   occupying the lower part of the middle socioeconomic range in
   a society.
   [WordNet 1.5]
    

[email protected]