Main entry: specialisation, specialism, speciality, specialization, specialty
Definition: the special line of work you have adopted as your career
Usage: his specialization is gastroenterology
Main entry: specialisation, specialization
Definition: the act of specializing; making something suitable for a special purpose
Main entry: specialisation, specialization, differentiation
Definition: (biology) the structural adaptation of some body part for a particular function
Usage: cell differentiation in the developing embryo