noun🔗ShareナツシロギクA European aromatic perennial herb, Tanacetum parthenium (or Chrysanthemum parthenium or Pyrethrum parthenium), having daisy-like flowers; valued as a traditional medicine, especially for headaches."My grandmother grows feverfew in her garden because she believes it helps prevent her headaches. "祖母は頭痛を予防するのに役立つと信じているため、庭でナツシロギクを育てています。medicineplantbiologyChat with AIVocabulary GamePractice Reading