massiveness

Noun massiveness has 2 senses

• massiveness(n = noun.attribute) bulkiness - an unwieldy largeness;
is a kind of bigness, largeness
Derived form adjective massive₁

• massiveness(n = noun.attribute) heft, heftiness, ponderosity, ponderousness - the property of being large in mass;
is a kind of heaviness, weightiness
Derived forms adjective massive₄, adjective massive₁