Meaning of FLOUR in English
vt to sprinkle with flour.
2. flour ·vt to grind and bolt; to convert into flour; as, to flour wheat.
3. flour ·noun the finely ground meal of wheat, or of any other grain; especially, the finer part of meal separated by bolting; hence, the fine and soft powder of any substance; as, flour of emery; flour of mustard.
Webster English vocab. Английский словарь Webster. 2012