mosh /mɒʃ $ mɑːʃ/ BrE AmE verb [intransitive] informal
[ Date: 1900-2000 ; Origin: Perhaps from mosh 'to crush' (19-20 centuries) , from mush ; ↑ mush 2 ]
to dance very violently at a concert with loud ↑ rock or ↑ punk music
mosh /mɒʃ $ mɑːʃ/ BrE AmE verb [intransitive] informal
[ Date: 1900-2000 ; Origin: Perhaps from mosh 'to crush' (19-20 centuries) , from mush ; ↑ mush 2 ]
to dance very violently at a concert with loud ↑ rock or ↑ punk music
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012