Meaning of the word winnow in English

What does winnow mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

winnow

US /ˈwɪn.oʊ/
UK /ˈwɪn.əʊ/

Verb

1.

to blow a current of air through (grain) in order to remove the chaff

Example:
Farmers traditionally winnow grain to separate the edible part from the husks.
The machine was designed to efficiently winnow large quantities of rice.
2.

to reduce a large number of people or things to a much smaller number by carefully selecting the best or most appropriate

Example:
The committee will winnow the applications down to a shortlist of five candidates.
It's important to winnow out the irrelevant details from the report.