adj, verb ·Moderate ·High school level

Definitions

Verb

1. 1
   simple past and past participle of stupefy form-of, participle, past

Adjective

1. 1
   Experiencing stupefaction.

   "One stiff blind horse, his every bone a-stare, / Stood stupefied, however he came there: / Thrust out past service from the devil's stud!"

2. 2
   Experiencing the influence of an ingested mind-altering substance.

Adjective

1. 1
   in a state of mental numbness especially as resulting from shock wordnet
2. 2
   as if struck dumb with astonishment and surprise wordnet

Synonyms

All synonyms

dumbfoundedflabbergastedagapeaghastagogall agog

Example

More examples

"She looked stupefied in amazement."

Related phrases

mind altering

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.