Definition of with each passing hour
- She grew more nervous with each passing hour.
: being one of two or more distinct individuals having a similar relation and often constituting an aggregate
: each one
: to or for each : apiece
: the act of one that passes or causes to pass
: going by or past
: having a brief duration
: to a surpassing degree : exceedingly
: a time or office for daily liturgical devotion
: the 24th part of a day : 60 minutes
: the time of day reckoned in two 12-hour periods
What made you want to look up with each passing hour? Please tell us where you read or heard it (including the quote, if possible).