専 - specialty, exclusive, mainly

technical; specialist; professional; exclusive

exclusive; attached to; specialist

speciality; specialty; special subject of study; area of expertise; (one's) field; (one's) major

(one's) exclusive use; private use; personal use

special duty; being in sole charge of a duty

(medical) specialist

wholly; solely; entirely; exclusively; devotedly; fixedly

vocational school; technical school

working exclusively for; working full-time (for)

specialization; specialisation

specialist shop; shop specializing in a particular type of product

nonaggressive defense (policy) (defence)