投とう飛ひとうひMeanings1nounpitcher's fly out; fly out to the pitcherBaseball term for a fly ball caught by the pitcher, resulting in an out. Used in game records and commentary.初しょ回かい、先せん頭とう打だ者しゃは投とう飛ひに倒たおれた。In the first inning, the leadoff batter was retired on a fly out to the pitcher.