'Strengthening' definitions:

Definition of 'strengthening'

From: WordNet
noun
Becoming stronger [ant: weakening]
noun
The act of increasing the strength of something [ant: weakening]

Definition of 'Strengthening'

From: GCIDE
  • Strengthen \Strength"en\, v. t. [imp. & p. p. Strengthened; p. pr. & vb. n. Strengthening.]
  • 1. To make strong or stronger; to add strength to; as, to strengthen a limb, a bridge, an army; to strengthen an obligation; to strengthen authority. [1913 Webster]
  • Let noble Warwick, Cobham, and the rest, . . . With powerful policy strengthen themselves. --Shak. [1913 Webster]
  • 2. To animate; to encourage; to fix in resolution. [1913 Webster]
  • Charge Joshua, and encourage him, and strengthen him. --Deut. iii. 28. [1913 Webster]
  • Syn: To invigorate; confirm; establish; fortify; animate; encourage. [1913 Webster]

Definition of 'Strengthening'

From: GCIDE
  • Strengthening \Strength"en*ing\, a. That strengthens; giving or increasing strength. -- {Strength"en*ing*ly}, adv. [1913 Webster]
  • Strengthening plaster (Med.), a plaster containing iron, and supposed to have tonic effects. [1913 Webster]