aromatic vs infusion

aromatic

noun
  • A fragrant plant or spice added to a dish to flavour it. 

  • Any aromatic compound. 

adj
  • Fragrant or spicy. 

  • Having a closed ring of alternate single and double bonds with delocalized electrons. 

  • Derived from benzene. 

infusion

noun
  • A product consisting of a liquid which has had other ingredients steeped in it to extract useful qualities. 

  • The administration of liquid substances directly into a vein for medical purposes; perfusion. 

  • The act of steeping or soaking a substance in liquid so as to extract medicinal or herbal qualities. 

  • The act of installing a quality into a person. 

How often have the words aromatic and infusion occurred in a corpus of books? (source: Google Ngram Viewer )