treatment

treatment /ˈtriːtmənt/ noun
plural treatments
treatment
/ˈtriːtmənt/
noun
plural treatments
Britannica Dictionary definition of TREATMENT
1 
[noncount] : the way that you think of and act toward someone or something
— see also silent treatment
2 
a  [noncount] : the way that you deal with or discuss a subject
b  [count] : something that deals with or discusses a subject
3 
: something that deals with a disease, injury, etc., in order to make someone feel better or become healthy again : medical care
[noncount]
[count]
4 
[count] : something that you use or do to feel and look healthy or attractive
5 
: a process in which a chemical or other substance is put on or in something in order to protect it, preserve it, clean it, etc.
[count]
[noncount]