Deal in

Pronunciation: /ˈdiɫ ˈɪn/

Deal in (verb)

  1. To buy and sell goods or services as your business.
  2. To discuss, study, or focus on a subject in writing or speaking.
  3. To buy and sell something illegally, especially controlled items.

Examples

  • She deals in handmade soap.
  • They deal in fresh fruit every morning.