specialize

v 1: become more special; "We specialize in dried flowers" [syn:

{narrow}, {narrow down}] [ant: {diversify}]

2: be specific about [syn: {specify}, {particularize}] [ant: {generalize}]

3: suit to a special purpose; "specialize one's research"

4: devote oneself to a special area of work; "She specializes

in honey bees"; "This plumber specialized in jacuzzis"