目めから鱗うろこが落おちる

Meanings

1

expression, ichidan verb

see the light; have one's eyes opened; scales fall from one's eyes

idiomatic expression

Idiomatic expression for suddenly understanding something or realizing the truth, often after being mistaken or ignorant. Literally 'scales fall from one's eyes'.

彼かれの説せつ明めいを聞きいて、目めから鱗うろこが落おちた。
When I heard his explanation, the scales fell from my eyes.

この本ほんを読よんで、目めから鱗うろこが落おちる思おもいだった。

Reading this book was a real eye-opener.

Written forms

目めから鱗うろこが落おちる
Standard kanji spelling; 鱗 is the kanji for 'scales'.
目めからウロコが落おちる
Common mixed spelling with katakana for ウロコ, often used in casual writing.
目めからうろこが落おちる
All-hiragana spelling, sometimes seen in informal contexts.

Kanji

目eye, class, look
鱗scales (fish)
落fall, drop, come down

Similar words

目めが覚さめる
Literally 'to wake up', but can also mean to become aware or enlightened, though less dramatic than 目から鱗が落ちる.
悟さとる
To realize or become spiritually aware; more formal and often used in religious or philosophical contexts.

Etymology

From the Biblical story of Saul's conversion (Acts 9:18), where scales fell from his eyes when he regained sight and understood the truth. The expression entered Japanese as a direct translation and is now a common idiom.