not utter a word

not utter a word

To be completely silent; to remain discreet (about something); to not tell anyone (about something). All the while our father was shouting at us, my sister and I didn't utter a word. Tom, don't you dare utter a word about this! I would die of embarrassment if anyone were to find out.
See also: not, utter, word
Farlex Dictionary of Idioms.

utter a word

see under not open one's mouth.
See also: utter, word
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • utter
  • utter a word
  • not open (one's) mouth
  • not open mouth
  • not open one's mouth
  • open your mouth
  • squeak out
  • dumpster fire
  • give out with (something)
  • give out with something