modifications
nounUK /ˌmɒdɪfɪˈkeɪʃənz/
US /ˌmɑːdɪfɪˈkeɪʃənz/
Changes made to something to make it better or different.
The teacher made a few modifications to the lesson plan so it would be easier for the class.
RELATED WORDS
OTHER MEANINGS
2. Small changes made to a machine or vehicle to improve how it works.
He made several modifications to his bike so it could go faster.
3. Changes made to a law or official rule.
The council approved modifications to the city's parking rules.
4. Changes in a living thing that help it survive in its environment.
The animal's thick fur is one of its natural modifications for cold weather.