Monumental

1.

(COLLOQUIAL) Monumental error ដ៏ធំ
Example: At the top of mountain stands a monumental cross.

1.

នៃបូជនីស្ថាន, ធំសម្បើម monumental size ដែលធំ

2.

នៃបូជនីយដ្ឋាន, ដ៏សម្បើមហើយគូរអោយចាប់អារម្មណ៍​ដ៏ធំហើយមានតម្លៃយូរអង្វែង

1.

Serving as a monument; memorial; preserving memory.

2.

Of, pertaining to, or suitable for, a monument; as, a monumental inscription.

1.

classic, enormous, grand, great, immense, impressive, lofty, majestic, massive, memorable