Translation proceeds in three phases: 1  Initiation: The ribosome assembles around the target mRNA. 2  Elongation: The tRNA transfers an amino acid to the tRNA corresponding to the next codon. 3  Termination: When a stop codon is reached, the ribosome releases the polypeptide.
To learn more about this topic, use the lesson called Phrase in Music: Definition & Structure. The lesson focuses on the following subjects: 1  Define the word, 'phrase' in regard to music.  Differentiate between weak and strong cadences.
/ËmÉlÉdi/. noun. plural melodies. Learner's definition of MELODY. 1. : a pleasing series of musical notes that form the main part of a song or piece of music. [count]. He wrote a piece that includes some beautiful/haunting melodies.[+] more examples [-] hide examples [+] Example sentences [-] Hide examples. [noncount].earner's definition of MELODY. 1. : a pleasing series of musical notes that form the main part of a song or piece of music. [count]. He wrote a piece that includes some beautiful/haunting melodies. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. [noncount].