1. (v. t.) To assign to a specific use or narrow field; as, to specialize in aeronautical engineering\.

2. (v. t.) To supply with an organ or organs having a special function or functions.

analyze anatomize assign atomize be into be strong in bound change chop logic condition confine contain copyright denominate descend to particulars designate desynonymize detail determine difference differentiate discipline discriminate disequalize disjoin distinguish diversify divide draw the line enumerate feature fix follow go in for hedge about indicate individualize individuate inventory itemize limit list major in make a distinction mark mark off mark out mention minor in moderate modify name narrow particularize patent peculiarize personalize pick out pin down point out precise pursue qualify refine a distinction register restrain restrict scant segregate select separate set set apart set off sever severalize signify specialize in specify spell out split hairs state stint stipulate straiten vary