po·lo 
(pōlō)
(pōlō)n.
1.
a. A game played by two teams of three or four players on horseback who are equipped with long-handled mallets for driving a small wooden ball through the opponents' goal.
b. Water polo.
2. A polo shirt.
[Balti (Tibeto-Burman language of Pakistan), ball; akin to Tibetan (Lhasa dialect) pulu.]
polo·ist n.
polo- Indo-European root: ghedh-
- Indo-European root: ghei-
- Indo-European root: ghel-
- Indo-European root: ghel-
- Indo-European root: ghend-
- Indo-European root: gher-
- Indo-European root: gher-
- Indo-European root: gherə-
- Indo-European root: ghes-
- Indo-European root: gheslo-
- Indo-European root: gheu-
- Indo-European root: gheu(ə)-
- Indo-European root: ghos-ti-
- Indo-European root: ghrebh-
- Indo-European root: ghrebh-
- Indo-European root: ghredh-
- Indo-European root: ghrendh-
- Indo-European root: ghrē-
- Indo-European root: ghrēi-
- Indo-European root: ghwer-
- Indo-European root: ghwībh-
- Indo-European root: ghē-
- Indo-European root: gleubh-
- Indo-European root: gnō-
- Indo-European root: gr̥ə-no-