tinyspeck
nounUK /ˈtaɪni spɛk/
US /ˈtaɪni spɛk/
A tinyspeck is a very, very small dot or piece of something.
There was a tinyspeck of dust on the shiny table.
OTHER MEANINGS
2. A tiny amount of something, like a little bit of food or dirt.
She only had a tinyspeck of sugar left in the bowl.
3. A very small mark or spot you can barely see.
A tinyspeck of paint landed on his shoe.
4. A very small piece of something that broke off.
He found a tinyspeck of cookie on the floor.