infinitesimally

🇺🇸 /ˌɪnfɪnɪˈtesɪməli/ 🇬🇧 /ˌɪnfɪnɪˈtesɪməli/
Frequency
Difficulty
Tags RARE
adverb
R

in a way that is extremely small or very close to zero

The surface of the mirror was polished to be infinitesimally smooth.

translation

adv. in a way that is extremely small or very close to zero