막대해요 · 막대했어요 · 막대한 (+noun)
enormous, immense, huge (amounts, costs, damage)
Example
태풍으로 막대한 피해가 발생했습니다.
The typhoon caused enormous damage.
Word parts
막 nothing+대 big
Literally 'nothing bigger'.
Good to know
Typical collocations: 막대한 비용, 막대한 피해, 막대한 영향.
Related words