eye-opener

Etymology
From.

Noun

 * 1)  Something that causes the eyes to open, or that opens the eyes.
 * 2)  Something that provides a sudden insight, or makes something clear that was previously mysterious.
 * 3)  A startling or shocking revelation.
 * 4)  A strong alcoholic beverage, especially one consumed in the morning.
 * 5)  An attractive woman.
 * 1)  A strong alcoholic beverage, especially one consumed in the morning.
 * 2)  An attractive woman.
 * 1)  An attractive woman.

Translations

 * Danish: øjenåbner
 * Norwegian:
 * Bokmål: øyeåpner
 * Nynorsk: augeopnar
 * Swedish:, ögonöppnare