The spaces between the particles of a substance or of a mixture; used in blank" >target="_blank" >glossary/connection/" class="glossaryLink" data-cmtooltip="f913d6649247611622156a587cc430aa" blank" >target="_blank" >connection withsand, blank" >target="_blank" >glossary/blank" >broken-stone/" class="glossaryLink" data-cmtooltip="00b30449b0014fdf5703bce245a9717a" blank" >target="_blank" >blank" >broken stone, orblank" >gravel for blank" >target="_blank" >concrete. (Bridge, 2019)