exudate

 
Pronunciation: /ˈɛgzjʊdeɪt/

noun

  • 1 Medicine a mass of cells and fluid that has seeped out of blood vessels or an organ, especially in inflammation.
  • 2 Botany & Entomology a substance secreted by a plant or insect.

Origin:

late 19th century: from Latin exsudat- 'exuded', from the verb exsudare