massiveness Definition

massive
adj

1. Said of physical objects: very big, bulky, solid and heavy.
2. colloq
Very large; of great size or power.
Example: a massive salary
Example: a massive explosion
Thesaurus: huge, colossal, immense, gargantuan, hulking, titanic, imposing, extensive, substantial, vast, whopping; Antonym: slight, small.
3. Said of a mineral: without crystalline form.
4. Not separated into parts, elements, layers, etc.

Derivative: massively
adverb

In a massive way; to a massive degree.

Derivative: massiveness
noun

Etymology: 15c: from French massif, from masse mass¹.