A small argument; a petty quarrel.
"The graphic designer saved her high-resolution artwork as a TIFF file to preserve its quality during printing."
An image stored in the TIFF format.
In plain English: A tiff is a small, petty argument between people that usually ends quickly without serious consequences.
"They had a brief tiff over who should take out the trash, but they made up quickly."
To quarrel.
"He invited his friend over to tiff at a small bistro near the park."
To deck out; to dress.
To have lunch.
Initialism of tagged image file format.
"The bride named her daughter Tiff, a charming shortening of Tiffany."
A diminutive of the female given name Tiffany.
The origin of the noun is unknown; it is possibly originally dialectal and may be onomatopoeic, representing the sound of a small puff of air or gas. The verb is derived from the noun.