massed /mæst/ BrE AmE adjective [only before noun]
in a large group
massed ranks/forces
I look around me at the massed ranks of reporters.
massed choir/band British English (=several choirs or bands singing or playing together as one large group)
massed /mæst/ BrE AmE adjective [only before noun]
in a large group
massed ranks/forces
I look around me at the massed ranks of reporters.
massed choir/band British English (=several choirs or bands singing or playing together as one large group)
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012