重じゅう根こんじゅうこんFreq.FrequencyTop 100,000Meanings1nounmultiple rootmathematicsMathematical term for a root of a polynomial that occurs more than once; also called a repeated root.この方ほう程てい式しきは x=2 を重じゅう根こんとして持もつ。This equation has x=2 as a multiple root.