Spasmic noise; this (Latin) (3)
I believe the answer is:
hic
(Other definitions for hic that I've seen before include "In Latin, here and now - ? et nunc" , "Involuntary noise cause by a spasm" , "Sound of involuntary diaphragm contraction" , "here in Rome" , "Noise of involuntary diaphragh spasm" .)