Russell body
Russell body noun: a PAS+, eosinophilic, cytoplasmic immunoglobulin-containing inclusion consisting of distended endoplasmic reticulum, usually found in abnormal plasma cells.

Noun
Russell body (plural Russell bodies)
- A PAS+, eosinophilic, cytoplasmic immunoglobulin-containing inclusion consisting of distended endoplasmic reticulum, usually found in abnormal plasma cells.
Forms of Russell body
| plural | Russell bodies |
|---|
Origin of Russell body
Named for William Russell (1852-1940), a Scottish physician.
Questions about Russell body
- What does Russell body mean?
- Russell body means a PAS+, eosinophilic, cytoplasmic immunoglobulin-containing inclusion consisting of distended endoplasmic reticulum, usually found in abnormal plasma cells.
- What part of speech is Russell body?
- Russell body is a noun.
- What is the plural of Russell body?
- The plural of Russell body is Russell bodies.
Words near Russell body in the dictionary
Source and license
Adapted from Wiktionary: Russell body (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “Russell body.” Word.ws, https://word.ws/russell_body. Based on Wiktionary, CC BY-SA 4.0.
