Used as a farewell, stating that the speaker and interlocutor(s) will see each other the next day.

A goal or action which is postponed until a future day is often never accomplished; do not procrastinate. / Tomorrow has no reality, since every day is experienced as today.

Do not procrastinate whatever that can be done today until tomorrow.

The property of being tomorrow, or in the future generally.

Life is short, so you should enjoy it while you can. / In speaking pejoratively of epicurean beliefs.

One who delays working on things; a procrastinator.

Alternative form of as if there were no tomorrow

(India, West Africa) On the day after tomorrow.

(informal) The island of Big Diomede.

(informal) Futuristic.