A capillary endothelial cell that is part of the intestinal villus. This cell is highly fenestrated, with fenestrations most numerous at the villus tips, and plays a vital role in nutrient absorption and maintaining the selective permeability of the intestinal barrier. [ http://www.ncbi.nlm.nih.gov/pubmed/35810168 http://www.ncbi.nlm.nih.gov/pubmed/18480313 http://www.ncbi.nlm.nih.gov/pubmed/38051275 ]