What is "specializing"

Usage examples of "specializing".

Guerin also became a major arms dealer, specializing in deadly cluster bombs.

Ipsaro, a clinical psychologist specializing in the psychology of men.

But the very first result of the specializing tendency was to send the man of business, the politician, and the lawyer off on separate tacks.

Ted Sadowsky, a Goldblatt employee specializing in televisions and stereo equipment, who had been in the front part of the building.

Aristocrats argued that the urgent task was to improve the calibre of the creative intelligence which led the human advance, gradually specializing all the castes for their peculiar functions, the clerks for clerking, the manuals for hand-labour, and so on.