noun
a situation characterized by ruthless competition and the survival of the fittest
-
In the competitive world of business, it's often described as a dog-eat-dog environment.
-
Life in the city can be pretty dog-eat-dog, you have to watch out for yourself.
-
The music industry is known for being dog-eat-dog, with everyone trying to outdo each other.
-
The political landscape is a dog-eat-dog world where alliances can shift in an instant.