overspecialize

/ˌoʊvərˈspɛʃəlaɪz/
verb
  1. To focus too narrowly on one specific area of knowledge or skill, often at the expense of having a broader understanding or flexibility.
    • The company's engineers overspecialize in one type of software, making it hard to adapt to new technologies.
    • If you overspecialize in college, you might struggle to find a job outside that narrow field.
    • Many young athletes overspecialize in one sport too early and risk burnout.
Synonyms
What does "overspecialize" mean? | whatsthatwordmean | whatsthatwordmean