Definitions
1.nounAny small house or structure or enclosure used to house a dog.
2.nounA structure of small size, similar to a doghouse, but offering useful shelter for a human.
3.nounMechanically, an equipment cover with an opening, with a shape resembling a doghouse.
4.nounA difficult or demoralizing situation.
5.nounA traffic signal with five sections: two on the bottom, two in the middle, and one on top.
6.nounAny shabby or disreputable establishment.