serology
(noun) the branch of medical science that deals with serums; especially with blood serums and disease
Source: WordNet® 3.1
serology (countable and uncountable, plural serologies)
The science that studies the blood serum, and especially the reaction between antigens and antibodies in serum.
The characteristics of the blood serum in a particular disease or organism.
(countable, informal) A blood test to detect the presence of, and often to measure the amount of, various components of the serum (such as electrolytes, antibodies, and antigens).
Source: Wiktionary
6 May 2025
(adjective) marked by or paying little heed or attention; “We have always known that heedless self-interest was bad morals; we know now that it is bad economics”--Franklin D. Roosevelt; “heedless of danger”; “heedless of the child’s crying”
Decaffeinated coffee is not caffeine-free. Studies from the National Institute of Health (US) have shown that virtually all decaf coffee types contain caffeine. A 236-ml (8-oz) cup of decaf coffee contains up to 7 mg of caffeine, whereas a regular cup provided 70-140 mg.
