A crucial or challenging moment; a moment in time when a decision must be made.
in the nick of time
At the last possible moment; at the last minute.
hang tight
To wait, without attempting to address a challenging, alarming, or dan…
hum and haw
To procrastinate; to take a long time before doing something or taking…
by the moment
Very quickly as time passes; progressively.
not a minute too soon
at the last possible moment; just in time
moment of truth
A deciding instant; the time when a test determines or makes it appare…