
• (n.) To beat with wings, or as with wings. • (n.) To sift, as for the purpose of separating falsehood from truth; to separate, as had from good. • (n.) To separate, and drive off, the chaff from by means of wind; to fan; as, to winnow grain.
Found on
http://thinkexist.com/dictionary/meaning/winnew/

1. To separate, and drive off, the chaff from by means of wind; to fan; as, to winnow grain. 'Ho winnoweth barley to-night in the threshing floor.' (Ruth. Iii. 2) ... 2. To sift, as for the purpose of separating falsehood from truth; to separate, as had from good. 'Winnow well this thought, and you shall find This light as chaff that flies before t...
Found on
http://www.encyclo.co.uk/local/20973
No exact match found.