腐朽菌 ふきゅうきん Meanings Noun wood-decay fungus; xylophagous fungus Kanji 腐 rot. Read as フ. 朽 decay. Read as キュウ. 菌 germ. Read as キン. Words containing 腐朽菌 木材腐朽菌 (もくざいふきゅうきん) wood-decay fungus Jinuma: Japanese Dictionary · Word lists