How would you translate "grave" when referring to tempo?

When the term "grave" is used in the context of tempo, it is understood to mean a very slow pace. This term originates from the Italian musical language, where "grave" translates to something that is serious or solemn, which is reflected in its slow and measured character. In music, a grave tempo often creates a sense of weightiness and dignity, lending a dramatic or introspective quality to the piece being performed. Therefore, the correct translation of "grave" in tempo markings is indeed "very slow," as it aligns with the traditional and widely accepted definition in musical terminology.