specialization

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

noun the act of specializing; making something suitable for a special purpose
noun the special line of work you have adopted as your career
noun (biology) the structural adaptation of some body part for a particular function

From specialize + -ation.

High specialization in both services is essential to success. — The Book of the National Parks, Robert Sterling Yard
Rise of professions due to “specialization of a relatively homogeneous mass,” III. — The Beginnings of Poetry, Francis Barton Gummere
They are demanding release just as much from their intolerable endless specialization as females. — The Passionate Friends, H. G. (Herbert George) Wells

specialisation

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