単一障害点 たんいつしょうがいてん Meanings Noun single point of failure; SPOF Kanji 単 single. Read as タン. 一 one. Read as イツ. 障 hinder. Read as ショウ. 害 harm. Read as ガイ. 点 point. Read as テン. Word lists Computing Jinuma: Japanese Dictionary · Word lists