Definition of "vest-pocket" in English

adjective

1. Small enough to be carried in a vest pocket or other small container.

   • She carried a vest-pocket copy of the New Testament in her purse at all times.

2. (by extension) Smaller than would ordinarily be expected.

   • Levi's apartment was a vest-pocket Graceland; every inch of wall and shelf space was covered by Elvis memorabilia.