nosač

1. (of an object) holder; rack; mount
   Kupio sam nosač za telefon u kolima. — I bought a phone holder for the car.
   Bicikle smo stavili na krovni nosač. — We put the bikes on the roof rack.
2. (of a person) porter; bearer
   Nosač nam je odneo kofere do taksija. — The porter carried our suitcases to the taxi.
3. (in construction) beam; girder
   Čelični nosači drže ceo krov. — Steel girders support the whole roof.

The purpose is usually given with "za" + acc.: nosač za bicikl, nosač za TV.