What does the prefix ULTRA mean?

What does the prefix ULTRA mean?

• A. Above or Excessive
• B. Beyond, Excess
• C. One
• D. Related to

Answer: (B)

ULTRA signals going beyond what is ordinary or expected. It conveys beyond, or extreme, or an excess in degree. In medical and scientific terms, it’s used to show something that surpasses the usual limits, as in ultrasonography (sound beyond the audible range) or ultraviolet (beyond violet). That’s why the best choice is Beyond, Excess—it captures both the sense of going past the norm and of being at an extreme level. The other ideas don’t fit because one aligns with a simple “one” (mono/uni), and “related to” doesn’t reflect the sense of going beyond or exceeding limits.

ULTRA signals going beyond what is ordinary or expected. It conveys beyond, or extreme, or an excess in degree. In medical and scientific terms, it’s used to show something that surpasses the usual limits, as in ultrasonography (sound beyond the audible range) or ultraviolet (beyond violet). That’s why the best choice is Beyond, Excess—it captures both the sense of going past the norm and of being at an extreme level. The other ideas don’t fit because one aligns with a simple “one” (mono/uni), and “related to” doesn’t reflect the sense of going beyond or exceeding limits.