[strengk-thuhn, streng-, stren-]
- to make stronger; give strength to.
- Phonetics. to change (a speech sound) to an articulation requiring more effort, as from fricative to stop or nongeminate to geminate.
- to gain strength; grow stronger.
Origin of strengthen
SynonymsSee more synonyms for on Thesaurus.com
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
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
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
An advantage this, a strengthener of love, in which even the conjugal tie is beneath the fraternal.Mansfield Park
- to make or become stronger
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for strengthener
Online Etymology Dictionary, © 2010 Douglas Harper