IPA: /ɪɡˈzækt.nəs/
KK: /ɪɡˈzækt.nəs/
The condition of being precise and accurate without any mistakes or errors.
The exactness of her calculations impressed everyone in the class.
Exactness → It is formed from "exact" (from Latin "exactus", meaning driven out or completed) and "-ness" (meaning the state or quality of). The word "exactness" refers to the quality of being precise or accurate.
Think of the word 'exact' meaning something that is completed or driven out to its precise form, and '-ness' indicating a state. This helps you remember that 'exactness' is the state of being precise.