specialisation
(noun)
noun
1. (biology) the structural adaptation of some body part for a particular function
Similar word(s): differentiation, specialization
Definition categories: process, adaptation, adaption, adjustment
2. the act of specializing; making something suitable for a special purpose
Similar word(s): specialization
Definition categories: act
3. the special line of work you have adopted as your career
Similar word(s): specialism, speciality, specialization, specialty