Found 2 items, similar to heaviness.
English → English (WordNet) Definition: heaviness heaviness n 1: the property of being comparatively great in weight; “the heaviness of lead” [syn: weightiness] [ant: lightness] 2: used of a line or mark [syn: thickness]
English → English (gcide) Definition: Heaviness Heaviness \Heav"i*ness\, n. The state or quality of being heavy in its various senses; weight; sadness; sluggishness; oppression; thickness. [1913 Webster]