Learn how to say Dumas correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word Dumas:
the name of two French novelists and dramatists:
Alexandre (1802–70); known as Dumas père. Although he was a pioneer of the romantic theatre in France, his reputation now rests on his historical adventure novels The Three Musketeers (1844-5) and The Count of Monte Cristo (1844-5).
Alexandre (1824–95), son of Dumas père; known as Dumas fils. He wrote the novel (and play) La Dame aux camélias (1848), which formed the basis of Verdi’s opera La Traviata (1853).