てっぱん 鉄板 Common word LinksSentence search for 鉄板Sentence search for てっぱんSentence search for テッパンKanji details for 鉄 and 板Edit in JMdict Noun1. iron plate; steel plateNoun2. sure thing; certain winnerColloquial, See also 鉄板ネタOther formsテッパン Discussions Log in to talk about this word.