接せっ戦せん州しゅうMeaningsNoun1. battleground state (in US politics); swing stateKanji used接come in contact戦war州stateComposed of接せっ戦せんclose contest; close match; close game; close race; close combatNoun州しゅうstate (of the US, Australia, India, Germany, etc.); province (e.g. of Canada); county (e.g. of the UK); region (e.g. of Italy); canton; oblast; continentNoun