adjective
- superlative form of immature; least developed or grown; most childish or lacking in maturity
Usage: superlative degree; commonly used in comparative contexts
Examples
- Of all the students in the class, he displayed the immaturest behavior during the field trip.
- The immaturest fruit on the tree was still green and hard.
- Her immaturest jokes often made the younger children laugh.
- That was the immaturest response he could have given to the criticism.
- The immaturest members of the group struggled with the responsibility.
- His immaturest decisions came from a lack of life experience.