![](https://webarchive.library.unt.edu/eot2008/20081106040024im_/http://www.cancer.gov/images/spacer.gif) |
|
(TISH-oo)
![](https://webarchive.library.unt.edu/eot2008/20081106040024im_/http://www.cancer.gov/images/spacer.gif)
| A group or layer of cells that work together to perform a specific function. |
Previous Definitions: | tinnitus, tinzaparin, tinzaparin sodium, tipifarnib, tirapazamine | Next Definitions: | tissue flap reconstruction, tissue plasminogen activator, TLK286, TM, TNF |
|
![](https://webarchive.library.unt.edu/eot2008/20081106040024im_/http://www.cancer.gov/images/spacer.gif) |