get something straight

verb

• (of liquids, such as wine or syrup) To make clear or bright by freeing from feculent matter
• To make clear or easily understood; to explain in order to remove doubt or obscurity
• To grow or become clear or transparent; to become free from feculent impurities, as wine or other liquid under clarification.

  "Leave the wine for 24 hours and it will clarify."

• To grow clear or bright; to clear up.
• To glorify.