mast Pronunciation: /mæst; mɑːst/Translate mast | into French | into German | into Italian Spanish translation of mastn 1 [Naut] mástil (m) 2 (flagpole) mástil (m) 3 (relay mast) antena (f) repetidora, repetidor (m)mast in other Oxford dictionaries Definition of mast in the British & World English dictionary Definition of mast in the US English dictionary