specialization
//ˌspɛʃəlaɪˈzeɪʃən//
Noun
specializationSingular
specializationsPlural
1
The process of concentrating on and becoming expert in a particular subject or skill.
Her specialization in pediatric medicine took many years of study.
2
A particular area of expertise or focus within a broader field.
Her specialization is pediatric medicine.
3
The adaptation of an organism or organ to a specific function or environment.
The specialization of certain cells allows them to perform specific functions in the body.