DictionarytissueLiving cell structure
noun

tissue

TISH-oo/ˈtɪʃuː/

A group of similar cells working together in an organism.

Tightly packed cells form a continuous layer of living tissue.

An educational non-graphic close-up of epithelial tissue: a coherent layer of similar tightly packed cells with visible nuclei rests on a thin basement membrane, rendered as a cutaway strip of living tissue.
Etymology

From texere, “to weave,” tissue first named woven fabric. The biological meaning extends that fabric image to the cellular material from which living structures are built.

In context

RegisteredNurseRN0:31
what can limit blood flow to the brain tissue those cells well number one a blockage of some type in those vessels that feed the brain tissue
Stroke Nursing (CVA) Cerebrovascular Accident Ischemic Hemorrhagic Symptoms Treatment tPA

More examples

  • Muscle tissue contracts to move your bones.
  • New tissue gradually fills the wound as it heals.
  • Roots contain tissues that carry water through the plant.

Forms

tissue · tissues

Similar words

flesh
The soft parts of a body, especially muscle beneath skin.
organ
A structure made of tissues working together for a function.