Oxford Dictionary English seahorse noun noun BrE BrE//ˈsiːhɔːs// ; NAmE NAmE//ˈsiːhɔːrs// Fish Add to my wordlistjump to other results a small sea fish that swims in a vertical position and has a head that looks like the head of a horse See related entries: FishCheck pronunciation: seahorse oxfordlearnersdictionaries.com
