The term———-means to slow down the tempo overtime

The term "ralentando" means to slow down the tempo over time.

The term you are referring to is "ritardando."

The term you are referring to is "ritardando." It is an Italian musical term that indicates a gradual slowing down of the tempo over a certain period of time. It is commonly abbreviated as "rit." or "ritard." in sheet music.

If you ever come across unfamiliar musical terms like "ritardando" and need to understand their meaning, here's how you can find the answer:

1. Research the term: Start by doing a quick internet search for the specific musical term you want to learn about. For example, search for "ritardando definition."

2. Music dictionaries and encyclopedias: Check reliable music dictionaries or encyclopedias either online or in print. These resources provide detailed explanations of various musical terms and notations.

3. Sheet music annotations: If you encounter the term while reading sheet music, look for any annotations or descriptions provided by the composer or editor. They often include explanations or translations for Italian terms within the score.

Remember, by taking a proactive approach using available resources, you can quickly find the meaning and understand musical terms like "ritardando" and expand your musical knowledge.