Platelet
(noun)
A small, disc-shaped cell in the blood that helps in blood clotting.
Origin:
Derived from the greek word 'platys' meaning 'flat'.
Examples:
- Platelets play a crucial role in preventing bleeding and promoting wound healing.
- A low platelet count can indicate a problem with the bone marrow or a bleeding disorder.
- The blood sample was tested to determine the number of platelets present.
- Some medications can cause a decrease in platelet count and increase the risk of bleeding.
- Platelets are formed in the bone marrow and have a lifespan of only a few days in the bloodstream.