What does speck mean?
A speck is an extremely small dot, particle, or piece of matter, as in a speck of dust on a windowsill or a speck of light visible in the distance. Because a speck is so small, the word can also stand for a tiny quantity, especially in expressions such as “not a speck of doubt” or “not a speck of truth.” The related verb “speck” means to cover or mark something with small spots or particles, though this use is much less common. In ordinary writing, the noun usually appears in the singular after an article or determiner, as in “a speck,” while the plural “specks” is common when describing several particles. The word evokes something minute and barely perceptible, making it useful for precise descriptions and familiar idioms.
A very small dot, particle, or piece of matter.
"A tiny speck of dust floated in the sunbeam."
To mark or cover something with small dots or particles.
"The artist specked the surface with flecks of white paint."
The regular plural is used for multiple tiny particles, marks, or spots.
"Tiny specks of dust shimmered in the sunlight."
The word once had a savoury past: it entered English through German Speck, meaning bacon or fat, before narrowing to an atom-sized spot.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does speck come from?
The word comes through Middle English from German Speck, meaning bacon or fat. German Speck formerly had senses referring to a small piece or a spot of fat, and English later developed the sense of a tiny particle or dot. The related word “speckle” preserves the idea of a surface covered with small spots.
Related word forms
How speck is actually used
The noun is common in both British and American English. The verb is much less common and is used chiefly in North American English.
Easily confused with speck
A speck is one individual dot or particle, whereas a speckle is a pattern or scattering of small spots.