Noun
One who, or that which, gives or adds strength.
Source: Webster's dictionaryAbstinence is the great strengthener and clearer of reason. Robert South
Education must, be not only a transmission of culture but also a provider of alternative views of the world and a strengthener of the will to explore them. Jerome Bruner
As revelation is the great strengthener of reason, the march of mind which leaves the Bible in the rear, is an advance, like that of our first parents in Paradise, towards knowledge, but, at the same time, towards death. Henry Melvill
O God, the God of formation, Ruler, strengthener of blood. Taliesin
Pilates is my favorite core strengthener. I do it three or four times a week. With all the strengthening and lengthening, it's like ballet. Plus, you get to do it lying down! Emily VanCamp