Strengthener

• (n.) One who, or that which, gives or adds strength.
Found on http://thinkexist.com/dictionary/meaning/strengthener/

strengthener

reinforcement noun a device designed to provide additional strength; `the cardboard backing was just a strengthener`; `he used gummed reinforcements to hold the page in his notebook`
Found on https://www.encyclo.co.uk/local/20974

Strengthener

Strength'en·er noun One who, or that which, gives or adds strength. Sir W. Temple.
Found on http://www.encyclo.co.uk/webster/S/209

strengthener

[n] - a device designed to provide additional strength
Found on http://www.webdictionary.co.uk/definition.php?query=strengthener
No exact match found