pericyte
This term is used exclusively within specialized biological and medical contexts, specifically in histology and vascular biology. It describes a specific cell type that provides structural support and regulatory functions to the microvasculature. Because it is a technical scientific term, it lacks a casual or metaphorical equivalent and is almost always found in academic papers, medical textbooks, or clinical reports.
In a clinical or research setting, the term is frequently paired with "endothelial cells" to describe the composition of the blood-brain barrier or the capillary wall. It is a concrete noun referring to a physical cellular entity.
Meanings
Examples
The researcher observed how the pericyte interacted with the endothelial cell.
A pericyte can differentiate into a myofibroblast during wound healing.
The contraction of the pericyte helps control local blood flow in the microvasculature.