1. plural of slimness; the quality or state of being thin or having little width or thickness
Usage: rare plural form

Examples

• The architect compared the slimnesses of various column designs.
• Different materials exhibited varying degrees of slimnesses when stretched.
• The study measured the slimnesses of tree branches across species.
• Engineers calculated the slimnesses of the support beams.
• The artist appreciated the slimnesses of the pencil lines in the sketch.