Source : WordNet®

sweet pepper
     n 1: mild bell-shaped fruit of a sweet pepper plant; usually
          green and red but now available in orange and yellow and
          purple and black and white
     2: plant bearing large mild thick-walled usually bell-shaped
        fruits; the principal salad peppers [syn: {bell pepper}, {pimento},
         {pimiento}, {paprika}, {sweet pepper plant}, {Capsicum
        annuum grossum}]
     3: large mild crisp thick-walled capsicum peppers usually
        bell-shaped or somewhat oblong