Valvelet n. : A little valve; a valvule; especially, one of the pieces which compose the outer covering of a pericarp.

Example:


Taxonomy
symptoms, treatments, Diagnosis, diseases, Search, Misdiagnosis, valve, organ, wrongdiagnosis, Research, WordNet, Checklist, Symptom Checker, Health Center, Medical Articles, mistakes, Search Specialists, Diseases Center.

Defination from the web:
Valvelet information including symptoms, causes, diseases, symptoms, treatments, and other medical and health issues. ... Hierarchical classifications of Valvelet. The following list attempts to classify Valvelet into categories where each line is subset of the next. WordNet 2.1 ...