medical specialty,
medicine the learned profession that is mastered by graduate training in a medical school and that is devoted to preventing or alleviating or curing diseases and injuries; "he studied medicine at Harvard"
carrier -
someone whose employment involves carrying something; "the bonds were transmitted by carrier"
carrier -
(genetics) an organism that possesses a recessive gene whose effect is masked by a dominant allele; the associated trait is not apparent but can be passed on to offspring
being,
organism the state or fact of existing; "a point of view gradually coming into being"; "laws in existence for centuries"
carrier -
a self-propelled wheeled vehicle designed specifically to carry something; "refrigerated carriers have revolutionized the grocery business"
carrier -
an inactive substance that is a vehicle for a radioactive tracer of the same substance and that assists in its recovery after some chemical reaction
carrier -
a large warship that carries planes and has a long flat deck for takeoffs and landings