verb (used with object)
verb (used without object)
Origin of strengthen
Examples from the Web for strengthener
Indirectly Attila was the strengthener of the Papacy, and the founder of Venice.
By strengthening their souls to do right; hence called the Comforter or Strengthener.The Quiver 3/1900|Anonymous
This Metheglin is a great Balsom and strengthener of the Viscera; is excellent in colds and coughs and consumptions.The Closet of Sir Kenelm Digby Knight Opened|Kenelm Digby
An advantage this, a strengthener of love, in which even the conjugal tie is beneath the fraternal.Mansfield Park|Jane Austen