1. a body of coherent matter, usually of indefinite shape and often of considerable size: a mass of dough.
2. a collection of incoherent particles, parts, or objects regarded as forming one body: a mass of sand.Synonyms: assemblage, heap, congeries.
3. aggregate; whole (usually preceded by in the): People, in the mass, mean well.
4. a considerable assemblage, number, or quantity: a mass of errors; a mass of troops.Synonyms: collection, accumulation, pile, conglomeration.
"facilities can be mass."
"products can be mass."
"vehicles can be mass."
"technologies can be mass."
"systems can be mass."
This list can help you learn new vocabulary more quickly and be able explore other words more easily.