大過 たいか Meanings Noun serious error; gross mistake Kanji 大 big. Read as タイ. 過 pass. Read as カ. Example sentences 幸い大過なく仕事を終わらせることができた。Fortunately I was able to finish my work without any serious errors. Words containing 大過 沢風大過 (たくふうたいか) da guo (hexagram 28 of the I Ching: preponderance of the great) Jinuma: Japanese Dictionary · Word lists