pomegranate

Definition of pomegranate

pomegranate (PAH-meh-GRA-nut): A subtropical shrub or tree. Juice from the fruit may contain substances that decrease or slow the rise of prostate-specific antigen (PSA) levels. It is being studied for its ability to delay or prevent recurrent prostate cancer. The scientific name is Punica granatum.

Source: NCI Dictionary of Cancer Terms