Dictionary.com
Thesaurus.com

exciple

American  
[ek-suh-puhl] / ˈɛk sə pəl /
Also excipule

noun

Mycology.
  1. (in certain lichens) the rim or outer covering of the apothecium.


Etymology

Origin of exciple

First recorded in 1865–70; see origin at excipulum

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Rarely the thallus extends upward as a veil which surrounds the apothecia laterally and suggests how the thalloid exciple of higher families probably arose.

From Ohio Biological Survey, Bull. 10, Vol. 11, No. 6 The Ascomycetes of Ohio IV and V by Hilker, Leafy Jane Corrington

Within the Lecideaceae, the line of evolution seems to have been in the direction of a well-developed exciple and from simpler to more complex spores.

From Ohio Biological Survey, Bull. 10, Vol. 11, No. 6 The Ascomycetes of Ohio IV and V by Hilker, Leafy Jane Corrington

A small portion of a section through the exciple of Peltigera canina, showing the plectenchymatous structure.

From Ohio Biological Survey, Bull. 10, Vol. 11, No. 6 The Ascomycetes of Ohio IV and V by Hilker, Leafy Jane Corrington