Dictionary.com
definitions
  • synonyms

agranular endoplasmic reticulum

(ā-grănyə-lər)
n.
  1. Endoplasmic reticulum lacking in ribosomal granules, usually a characteristic of cells that secrete steroid hormones.
Show More
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.