Meno Mosso is a musical term that means 'less motion' or 'slower.' In music, this term is used to instruct the performer to play the music with reduced speed or momentum. There are several synonyms for the term Meno Mosso, including Lento, Adagio, Andante, and Moderato. Lento means to play the music slowly, while Adagio signifies a slower pace than Lento. Andante refers to a moderately slow tempo, while Moderato instructs the performer to play the music at a moderate tempo. The use of Meno Mosso in music allows performers to bring out the desired emotion and mood in the music, making it an essential tool for composers.