IdiomDaily LifeEnglish

dead to the world

Meaning: Fast asleep.

Example: “After the night shift, he was dead to the world until noon.”

Origin: Started out as religious language: an early sense of "dead to the world," current by the 1700s or earlier, described someone who had turned entirely away from worldly concerns to live only for God, indifferent to everything the ordinary world offered. By the late 1800s the phrase had drifted from spiritual detachment to plain unconsciousness, and from there to the now-familiar sense of a sleep so deep the sleeper is effectively unreachable. Sir Walter Scott's 1824 novel St. Ronan's Well carries an early example of something close to this modern sense, well before the exact current phrasing settles into print by around 1899.

More English idioms

Explore another collection: Proverbs

Short sayings of timeless wisdom from more than 50 cultures, each with its meaning and origin.

Browse all proverbs →

Keep exploring

Explore all idioms →