rosette

https://doi.org/10.1351/goldbook.13656
Particles or cells bound to the surface of a lymphocyte (e.g., sheep erythrocytes around a human T cell).
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1241 [Terms] [Paper]