sieve
This term evokes the image of a porous barrier that allows only specific elements to pass through while trapping others. In a culinary or industrial context, it suggests precision, refinement, and the removal of impurities to achieve a smooth consistency.
When applied to a person, the word carries a strong negative connotation of incompetence or failure. Describing someone as having a memory like a sieve implies a total lack of retention, where information leaks out as quickly as it enters, mirroring the physical property of the tool.
Meanings
A utensil consisting of a mesh or perforated bottom used for separating coarse particles from fine ones or for straining solids from liquids.
She used a fine sieve to remove the lumps from the flour.
A person or thing that is unable to retain information or secrets.
My memory is like a sieve; I forget everything the moment I hear it.
Phrasal Verbs
sieve through
to examine a large volume of data or material meticulously to find a specific item
The researchers had to sieve through years of archives to locate the original manuscript.