こうばん 降板 Common word LinksSentence search for 降板Sentence search for こうばんKanji details for 降 and 板Edit in JMdict Noun, Suru verb, Intransitive verb1. leaving the mound; being knocked outBaseball, See also 登板Noun, Suru verb, Intransitive verb2. resignation; stepping down; withdrawing Discussions Log in to talk about this word.