insomuch

adverb

: so much : to such a degree : so

—usually used with that or as

they made no mistakes at all. Insomuch that … it is impossible to imagine a more successful outcome

—Bernard DeVoto

Word History

Etymology

Middle English in so muche, in so moche

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now