Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun The semipermeable membrane that encloses the cytoplasm of a cell.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun cytology The
semipermeable membrane thatsurrounds thecytoplasm of a cell.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a thin membrane (a double layer of lipids) enclosing the cytoplasm of a cell; proteins in the membrane control passage of ions (like sodium or potassium or calcium) in and out of the cell
Etymologies
Sorry, no etymologies found.
Support
Help support Wordnik (and make this page ad-free) by adopting the word cell membrane.
Examples
Sorry, no example sentences found.
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.