|Origin:||massif, from masse; MASS1|
mas‧sive S2 W3
very large, solid, and heavy:
The bell is massive, weighing over 40 tons.
the castle's massive walls
unusually large, powerful, or damaging:
My phone bill was massive last month.
massive increases in the number of homeless
Club members can get a massive discount of £50.
massive stroke/heart attack etc
He suffered a massive stroke.
massive argument/row etc British English
I had a massive argument with her.
3 British English informal
Listen to this. It's a massive song.
The president was massively popular.