judge tentatively or form an estimate of (quantities or time)
a measuring instrument for measuring and indicating a quantity such as the thickness of wire or the amount of rain etc.
accepted or approved instance or example of a quantity or quality against which others are judged or measured or compared
diameter of a tube or gun barrel
adapt to a specified measurement
determine the capacity, volume, or contents of by measurement and calculation
measure precisely and against a standard
mix in specific proportions
rub to a uniform size
the distance between the rails of a railway or between the wheels of a train
the thickness of wire
look at with fixed eyes
a long fixed look
