Dictionary Home »
Phrase Meanings » not to mention
What does "not to mention" mean?
Also,
not to speak of;
to say nothing of. In addition to, besides what's already been said. For example, I don't think the voters will want that big program, not to mention the cost, or Dave teaches trumpet and trombone, not to speak of other brass instruments, or Their house is worth at least a million, to say nothing of their other assets.