# จักรพรรดิเฮเดรียน
## Noun (N)
### Sense: Roman Emperor who was the adoptive son of Trajan; travelled throughout his empire to strengthen its frontiers and encourage learning and architecture; on a visit to Britain in 122 he ordered the construction of Hadrian's Wall (76-138)
- Hadrian
- Publius Aelius Hadrianus
- Adrian