beam Pronunciation: /biːm/Translate beam | into German | into Italian | into Spanish French translation of beamA. n 1 (of light, torch) rayon (m); (of car lights, lighthouse) faisceau (m) 2 (wooden) poutre (f)B. vtr transmettre [signal]C. vi rayonnerbeam in other Oxford dictionaries Definition of beam in the British & World English dictionary Definition of beam in the US English dictionary