Roman Emperor from AD 117 to 138 (7)

I believe the answer is:

hadrian

(Other definitions for hadrian that I've seen before include "Imperial wall-builder" , "Roman Emperor after Trajan" , "Roman emperor and wallbuilder" , "Wall-building Roman emperor" , "Roman emperor who visited Britain" .)

I've seen this clue in The Independent.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.