Manana Definition

mä-nyänə
adverb
Tomorrow.
Webster's New World
At an unspecified time in the future.
Webster's New World

Sometime in the future. Usually to say in a satirical sense 'sometime in the unspecified future, despite the fact that we were told tomorrow without fail'.

The plumber said he would come tomorrow. But I think he will probably be here mañana.
Wiktionary
noun
An indefinite time in the future.
American Heritage
Tomorrow.
Webster's New World

Origin of Manana

  • Spanish from Vulgar Latin (crās) māneāna early (tomorrow) from Latin māne morning mā-1 in Indo-European roots

    From American Heritage Dictionary of the English Language, 5th Edition