pollen count, n.
the number of pollen grains (usually ragweed) in a standard volume of air over a twenty-four hour period and a specified time and place
<noun.quantity>
pollen count
semantic pointers
hypernym
Word
the number of pollen grains (usually ragweed) in a standard volume of air over a twenty-four hour period and a specified time and place
<noun.quantity>
pollen count