enhancer

Từ điển WordNet v3.1 - WordNet Dictionary

noun

anything that serves by contrast to call attention to another thing's good qualities
- pretty girls like plain friends as foils
• Syn:
foil
• Derivationally related forms:
enhance, foil (for: foil)
• Hypernyms:
attention

• Từ đồng nghĩa / Synonyms:
  heighten, raise