English edit

Etymology edit

strengthen +‎ -er

Noun edit

strengthener (plural strengtheners)

  1. One who, or that which, gives or adds strength.
    • a. 1700, William Temple, “Of Health and Long-life”, in Miscellanea. The Third Part. [...], London: [] Jonathan Swift, [] Benjamin Tooke, [], published 1701, →OCLC, page 179:
      Garlick is of great Virtue in all Cholicks , a great Strengthener of the Stomach upon Decays of Appetite , or Indigestion

Anagrams edit