[1] : The Collaborative International Dictionary of English v.0.48

strengthening \strength"ening\, a.
   that strengthens; giving or increasing strength. --
   strength"eningly, adv.
   1913 webster

   strengthening plaster med., a plaster containing iron,
      and supposed to have tonic effects.
      1913 webster
see also:
strength"eningly strengthening plaster 

Strengthening >> S Words
Strengthening, definition of term: Strengthening
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Plaster >> P Words
Plaster, definition of term: Plaster
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Mustard Plaster >> M Words
Mustard Plaster, definition of term: Mustard Plaster
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Plaster Of Pari >> P Words
Plaster Of Pari, definition of term: Plaster Of Pari
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