strengthening

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. becoming stronger
• Ant:
weakening
• Derivationally related forms:
strengthen
• Hypernyms:
transformation, transmutation, shift
2. the act of increasing the strength of something
• Ant:
weakening
• Derivationally related forms:
strengthen
• Hypernyms:
increase, step-up
• Hyponyms:
concentration

• Từ đồng nghĩa / Synonyms:
  tone, tone up, beef up, fortify