Scrabble?! WINNOW

Definitions of WINNOW in various dictionaries:

noun - the act of separating grain from chaff

verb - separate the chaff from by using air currents

verb - blow on

verb - select desirable parts from a group or list

verb - blow away or off with a current of air

To separate the chaff from (grain) by means of a current of air.

To rid of undesirable parts.

To blow (chaff) off or away.

To blow away; scatter.

To blow on; fan: a breeze winnowing the tall grass.

To examine closely in order to separate the good from the bad; sift.

To separate or get rid of (an undesirable part); eliminate: winnowing out the errors in logic.

To sort or select (a desirable part); extract.

To separate grain from chaff.

To separate the good from the bad.

A device for winnowing grain.

An act of winnowing.

verb - to free grain from impurities