flipper [flippers](someone who flips) noun [UK: ˈflɪ.pə(r)] [US: ˈflɪ.pər]
pitcher [pitchers](the player who throws the ball to the batter) noun [UK: ˈpɪ.tʃə(r)] [US: ˈpɪ.tʃər]John is a really good pitcher. = John è un lanciatore davvero molto bravo.
lanciatore; noun {m} lanciatrice {f}
caster [casters](someone or something that casts) noun [UK: ˈkɑː.stə(r)] [US: ˈkæ.stər]