overprotective
Overprotective (adj) means Excessively concerned with protecting someone, to an unhelpful or restrictive degree. Example: “Her overprotective parents wouldn't let her walk to school alone.”
How to use overprotective
Learner’s notesIn plain EnglishProtecting someone way more than is actually needed, often smothering them in the process.
Fill the gap
Can you complete this real example?
Her _____ parents wouldn't let her walk to school alone.
Etymology
Built from over- + protective.