An inhabitant or permanentresident of a room or group of rooms below the ground level and usually under a building often a relative or child turned adult that refuses to leave the parents home.
After seeing the empty pantry, refrigerator and the recent electric bill Dad turned to Mom and said, " This is outrageous, tell cellar-dweller he needs to get a job and pay room and board we cannot afford him anymore."
The area of the workforce that women don't want to be part of, such as digging, road construction, garbage dumping, etc. as oppose to glass ceiling jobs such as, being CEO, chairman, congressman, president, and all that good stuff. Due to political correctness, it's harder for men to get most medium paying jobs, so some are stuck under the glass cellar. basically men dominate both extremes of the spectrum.
