[ ahy-sid-ee-uh m ]
/ aɪˈsɪd i əm /
noun, plural i·sid·i·a [ahy-sid-ee-uh] /aɪˈsɪd i ə/. Botany.
a coralloid outgrowth from the thallus in certain lichens.
- isidore of seville,
- isidore of seville, saint
Origin of isidium
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019