n. a word that is pronounced the same as another word but is different in meaning or spelling.

n. a device into which people speak or sing in order to record their voices or to make them sound louder.

n. a method of teaching people to read and pronounce words by learning the sounds of letters, letter groups, and syllables.

n. a musical instrument that has a curved metal tube and is played by blowing into a mouthpiece and pressing keys with your fingers.

n. a long piece of music that is usually in four large, separate sections and is performed by an orchestra or band.