1. to focus too narrowly on a single subject, skill, or area of expertise, often at the expense of broader knowledge or flexibility
Usage: third-person singular present tense of 'overspecialize'; commonly used in educational and professional contexts

Examples

• The student overspecializes in mathematics and neglects other important subjects.
• Many companies worry that their employees overspecialize and lack adaptability.
• He overspecializes in one programming language instead of learning multiple tools.
• The curriculum overspecializes too early, preventing students from exploring different fields.
• She overspecializes in medieval history and struggles with other historical periods.
• When a researcher overspecializes, they may miss connections to related disciplines.