epidermis
part of speech
noun (the epidermis, uncountable)
meaning for a pupil
1) (science) The thin outer layer of the skin that you can see and touch; it protects the body from germs, water and sunlight. tree →
2) (plants) The outer layer of cells on a leaf, stem or root. tree →
sense in the lessons
In science lessons on the body: the epidermis is on top of the dermis; it is constantly making new cells and shedding old dead ones as dust. In plant lessons, students look at leaf epidermis under a microscope to see the tiny holes (stomata). Sunburn damages the epidermis.
examples
- The epidermis is the outer layer of your skin. tree →
- Dead cells from the epidermis flake off every day. tree →
- Sunburn damages the epidermis. tree →
- We peeled a thin layer of onion epidermis to look at under the microscope. tree →
- The epidermis has no blood vessels, so a tiny scrape may not bleed. tree →
- A plant's epidermis is covered in a waxy layer. tree →
note
Uncountable. «Epi-» means «on top of» + «dermis» (skin). Said «ep-ih-DER-mis».
Trees and pragmatics
Every meaning and example of «epidermis» parsed by Mova, each sentence with its dependency tree and frames.