hippo-
prefix
- prefix forming nouns and adjectives with the sense ‘of, relating to, or obtained from horses; of the nature of a horse, equine’
Wiktionary
prefix
Etymology: Etymology tree Proto-Indo-European *HéHḱus Proto-Indo-European *h₁éḱwos Proto-Hellenic *íkkʷos Ancient Greek ῐ̔́ππος (hĭ́ppos) English hippo- From Ancient Greek ἵππος (híppos).
- horse