Informal short form of hippopotamus, a large mostly herbivorous mammal native to sub-Saharan Africa, known for its massive size, thick skin, and large mouth.
The hippo spends most of the day submerged in water to keep cool.
Business slang: the highest-paid person’s opinion that dominates decision-making regardless of supporting data.
Our product roadmap changed after the hippo weighed in.
hippoadjective
Relating to, intended for, or characteristic of hippopotamuses.
The zoo built a new hippo enclosure with deeper pools.