This, in Cicero’s day, a sign you’ve had too much to drink? (3)
I believe the answer is:
hic
If this is the answer, I'm afraid I cannot explain it.
Can you help me to learn more?
(Other definitions for hic that I've seen before include "- jacet means here lies" , "Noise of involuntary diaphragh spasm" , "Involuntary noise cause by a spasm" , "here in Rome" , "Sound of inebriation" .)