speck
nounUK /spɛk/
US /spɛk/
A speck is a very tiny spot or piece of something.
There was a speck of dust on the window.
OTHER MEANINGS
2. A small mark or stain on a surface.
He wiped a speck of dirt off his shirt.
3. A very small amount of something.
There wasn't a speck of food left on the plate.
4. A tiny piece of fat or meat, especially in pork.
The traditional dish is made with specks and beans.