Definitions

1. adjective

causing or inducing a state of torpor; having a dull or listless quality

“The torporific atmosphere of the room made it difficult to focus.”

2. adjective (of a substance)

inducing a state of torpor; having a dull or listless quality

“The torporific properties of the sedative were tested in clinical trials.”

3. noun

a quality or state of torpor

“The torporific condition of the patient was a concern for the doctors.”