(not countable) Elegant movement; poise or balance.
(not countable, theology) Free and undeserved favour, especially of God. Unmerited divine assistance given to humans for their regeneration or sanctification.
(not countable, theology) Divine assistance in resisting sin.
(countable) Short prayer of thanks before or after a meal.
It has become less common to say Grace before having dinner.
For examples of the use of this sense see: citations.
(finance) An allowance of time granted for a debtor during which he is free of at least part of his normal obligations towards the creditor.
The repayment of the loan starts after a three years' Grace (period).