Density is the measure of how many atoms are in a given space of a material. Basically, itâs how closely packed the atoms are in a material. To measure a materialâs density, you need to know how many atoms are in the material (the mass), and how much space it takes (volume).
Freebase(0.00 / 0 votes)Rate this definition: Wind rose. A wind rose is a graphic tool used by meteorologists to give a succinct view of how wind speed and direction are typically distributed at a particular location. Historically, wind roses were predecessors of the compass rose, as there was no differentiation between a cardinal direction and the wind which blew from such a direction.
'BELINDA'S DREAM' ROSE. Roses may be the flowers of love and romance, but there's nothing romantic about spindly canes sporting spider mites, beetles and mildew instead of beautiful flowers.Just as romance sometimes needs a little helping along, so do your roses.oses may be the flowers of love and romance, but there's nothing romantic about spindly canes sporting spider mites, beetles and mildew instead of beautiful flowers. Just as romance sometimes needs a little helping along, so do your roses.