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Hadrian

American  
[hey-dree-uhn] / ˈheɪ dri ən /

noun

  1. Publius Aelius Hadrianus, a.d. 76–138, Roman emperor 117–138.


Hadrian British  
/ ˈheɪdrɪən /

noun

  1. Latin name Publius Aelius Hadrianus. 76–138 ad , Roman emperor (117–138); adopted son and successor of Trajan. He travelled throughout the Roman Empire, strengthening its frontiers and encouraging learning and architecture, and in Rome he reorganized the army and codified Roman law

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Hadrian hopes to get a “productivity uplift” by fusing workforce training and software, founder Chris Power has said.

From Barron's • Mar. 25, 2026

Hadrian builds precision component factories that help space manufacturers get the parts they need 10 times as fast at 1/20th of the cost.

From The Wall Street Journal • Feb. 8, 2026

He entombed his wife in the Mausoleum of Hadrian in Rome.

From National Geographic • Nov. 16, 2023

Together, they undertook a yearslong study of Villa Adriana, the 2nd-century dwelling of the Emperor Hadrian near Rome, which recorded important information about how an on-site temple employed sunlight during a solstice.

From Los Angeles Times • Jul. 12, 2023

The mausoleum which Hadrian erected for himself on the further bank of the Tiber far outshone the tomb of Augustus, which it nearly confronted.

From Walks in Rome by Hare, Augustus J. C.

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