막대한

In a sentence

• 그 회사는 막대한 이익을 냈다.

  That company made a huge profit.

  Here, '막대한' is used as an adjective describing the magnitude of '이익' (profit), indicating its enormity.

• 막대한 비용 때문에 프로젝트가 중단되었다.

  The project was halted due to the enormous cost.

  '막대한' modifies '비용' (cost), emphasizing its forbidding scale.

• 막대한 지원 덕분에 행사가 성공적으로 끝났다.

  Thanks to the substantial support, the event concluded successfully.

  In this context, '막대한' precedes '지원' (support), depicting its significant contribution or amount.