Definitions:

1. become more focus on an area of activity or field of study verb
   • They specialize in Near Eastern history.
2. devote oneself to a special area of work verb
   • They specialize in honey bees.
3. suit to a special purpose verb
   • specialize one's research

Synonyms:

• differentiate
• narrow
• particularise
• particularize
• specify

NearBy Words:

• specialised
• specialiser