serum
noun/ˈsɪrəm/
Frequency rank: #5,771 of 20,003 in the WORDED list (wordfreq data)
Meaning
a clear liquid, especially one used medically to provide immunity or treatment against disease.
Example sentence
The doctor injected serum directly into the patient's bloodstream to fight the infection.
Synonyms & related words
More words in ranks 5,701–5,800
- renovationThe process of repairing and improving a building or room so it is in good condition again.
- rustto become covered with a reddish-brown coating that forms on iron or steel when exposed to moisture and air.
- salty(slang) feeling bitter, resentful, or upset, especially after a loss or embarrassment.
- scrutinyclose and detailed examination or investigation
- seizurea sudden attack or convulsion caused by abnormal brain activity; also, the act of taking something by force or legal authority.
- singularRemarkably great or unusual; exceptional and extraordinary.
- skateto glide or move smoothly on ice or a hard surface using skates or wheels.
- storylinethe plot or sequence of events in a story, film, or TV show.
- strayhaving no home or owner; wandering away from where one belongs.
- studa small decorative fastener or earring worn on the body.