immarginate

English

Etymology

From im- +‎ marginate.

Adjective

immarginate (not comparable)

1. (botany) Not having a distinctive margin or border.
   • 1877, Grevillea: A Record of Cryptogamic Botany and Its Literature:

     Thallus sordid - white or whitish glaucous , thin , rimulose ; apothecia livid and partly pale , convex , immarginate, colourless within

References

“immarginate”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.