Adjective massed has 1 sense
  1. accumulated, amassed, assembled, collected, congregate, massed - brought together into a group or crowd; "the accumulated letters in my office"
    Antonym: distributed (indirect, via concentrated)
,Verb mass has 1 sense
  1. mass - join together into a mass or collect or form a mass; "Crowds were massing outside the palace"
    --1 is one way to
    crowd, crowd together
    Derived form: noun mass3
    Sample sentence:
    The crowds mass in the streets
,
TOP