Synonyms: weightiness, heaviness
Definition: the property of being comparatively great in weight
Usage: the heaviness of lead
Similar words: weight
Definition: the vertical force exerted by a mass as a result of gravity
Synonyms: weight, weightiness
Definition: the relative importance granted to something
Usage: his opinion carries great weight; the progression implied an increasing weightiness of the items listed
Similar words: importance
Definition: the quality of being important and worthy of note
Usage: the importance of a well-balanced diet