carrier, bearer, toter -- (someone whose employment involves carrying something; "the bonds were transmitted by carrier")
bearer -- (a messenger who bears or presents; "a bearer of good tidings")
pallbearer, bearer -- (one of the mourners carrying the coffin at a funeral)
holder, bearer -- (the person who is in possession of a check or note or bond or document of title that is endorsed to him or to whoever holds it; "the bond was marked `payable to bearer'")