DictionarysiftSeparating particles
verb / noun

sift

SIFT/sɪft/

To separate wanted particles using a sieve.

She sifts the flour to remove lumps before mixing the batter.

A baker shakes flour through a sieve into a bowl, with larger bits left behind; hands and mesh mechanically plausible.
Etymology

Old English siftan described passing finer material through a sieve. The physical separation of fine from coarse became an image for examining something carefully to distinguish what matters.

In context

Geeky Greenhouse1:30
sift through the soil with your hands and all you're going to do is break it up nice and fine and you're going to remove all of the large roots and any rocks
How To Reuse Old Potting Soil - Geeky Greenhouse

More examples

  • We sift compost through a wire screen to remove twigs.
  • The workers sift sand to separate it from small stones.
  • Detectives sift through the reports for useful clues.

Forms

sift · sifts · sifted · sifting

sifter noun — A tool for separating particles through mesh.

Similar words

sieve
Names the same process, emphasizing passage through a sieve.
screen
Often describes separating larger materials through mesh or a grate.